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新着セキュリティニュース バックナンバー

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Weekly Report: 複数のElastic製品に脆弱性

Incident Knowledge JPCERT/CC CVE

複数のElastic製品には、脆弱性があります。この問題は、当該製品を修正済みのバージョンに更新することで解決します。詳細は、開発者が提供する情報を参照してください。

影響: 複数のElastic製品には、脆弱性があります。この問題は、当該製品を修正済みのバージョンに更新することで解決します。詳細は、開発者が提供する情報を参照してください。

Weekly Report: 複数のAtlassian製品に脆弱性

Incident Knowledge JPCERT/CC CVE

複数のAtlassian製品には、脆弱性があります。この問題は、当該製品を修正済みのバージョンに更新することで解決します。詳細は、開発者が提供する情報を参照してください。

影響: 複数のAtlassian製品には、脆弱性があります。この問題は、当該製品を修正済みのバージョンに更新することで解決します。詳細は、開発者が提供する情報を参照してください。

Weekly Report: 複数のCheck Point製品に脆弱性

Incident Knowledge JPCERT/CC EXPLOIT

複数のCheck Point製品には、脆弱性があります。Check Pointによると、今回修正された一部の脆弱性が悪用された可能性があるとのことです。この問題は、当該製品を修正済みのバージョンに更新することで解決します。詳細は、開発者が提供する情報を参照してください。

影響: 複数のCheck Point製品には、脆弱性があります。Check Pointによると、今回修正された一部の脆弱性が悪用された可能性があるとのことです。この問題は、当該製品を修正済みのバージョンに更新することで解決します。詳細は、開発者が提供する情報を参照してください。

Weekly Report: ISC BINDに複数の脆弱性

Incident Knowledge JPCERT/CC CVE

ISC BINDには、複数の脆弱性があります。この問題は、当該製品を修正済みのバージョンに更新することで解決します。詳細は、開発者が提供する情報を参照してください。

影響: ISC BINDには、複数の脆弱性があります。この問題は、当該製品を修正済みのバージョンに更新することで解決します。詳細は、開発者が提供する情報を参照してください。

Weekly Report: Microsoft Edgeに複数の脆弱性

Incident Knowledge JPCERT/CC CVE

Microsoft Edgeには、複数の脆弱性があります。この問題は、当該製品を修正済みのバージョンに更新することで解決します。詳細は、開発者が提供する情報を参照してください。

影響: Microsoft Edgeには、複数の脆弱性があります。この問題は、当該製品を修正済みのバージョンに更新することで解決します。詳細は、開発者が提供する情報を参照してください。

Weekly Report: Next.jsに複数の脆弱性

Incident Knowledge JPCERT/CC CVE

Next.jsには、複数の脆弱性があります。この問題は、当該製品を修正済みのバージョンに更新することで解決します。詳細は、開発者が提供する情報を参照してください。

影響: Next.jsには、複数の脆弱性があります。この問題は、当該製品を修正済みのバージョンに更新することで解決します。詳細は、開発者が提供する情報を参照してください。

Cisco Secure Firewall Management Center Use of Hard-coded Password Vulnerability

Threat Intelligence CISA KEV EXPLOIT 危険度: high 緊急度: critical 悪用確認あり

Cisco Secure Firewall Management Center (FMC) formerly known as Firepower Management Center contains a use of hard-coded password vulnerability that could allow an unauthenticated, remote attacker to log in to an affected device using a low-privileged account to access sensitive data within the impacted systems.

CVE-2026-66064

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.5, the httpserver/handler.go sendFile handler opened files using a cleaned path but derived the authorization filename from raw req.URL.Path, so a trailing slash could bypass .goshs ACL-file protection and block-list checks. This issue is fixed in version 2.1.5.

CVE-2026-66063

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.5, the httpserver/updown.go multipart upload handler split part.FileName() on / but did not reject .., allowing an unauthenticated upload with filename .. to create a file outside the served tree. This issue is fixed in version 2.1.5.

CVE-2026-64863

Threat Intelligence NVD CVE 危険度: high 緊急度: high

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.4, the httpserver/server.go wdGuard handled WebDAV MOVE as a write-only method and did not enforce --no-delete, allowing WebDAV clients to delete or overwrite files via MOVE with Overwrite: T. This issue is fixed in version 2.1.4.

CVE-2026-62325

Threat Intelligence NVD CVE 危険度: high 緊急度: high

goshs is a feature-rich single-binary file server for red teamers and developers. From 2.1.3 until 2.1.4, the sftpserver/sftpserver.go password handler used Username != "" && Password != "", so running goshs with -b 'admin:' -sftp and no -fkf left both SFTP authentication handlers unset and allowed unauthenticated file access. This issue is fixed in version 2.1.4.

CVE-2026-59921

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, HttpPostRequestEncoder constructs multipart HTTP request bodies by directly concatenating user-supplied filenames and field names into Content-Disposition MIME headers without validating or sanitizing CRLF characters (\r\n). Since MIME headers are delimited by CRLF, an attacker who controls the filename can inject arbitrary MIME headers into the multipart body part. The root cause is that neither the encoder nor the FileUpload implementations' setFilename() methods, which only check for null, neutralize CRLF characters before the filename is embedded into the header. This issue has been fixed in versions 4.1.136.Final and 4.2.16.Final.

CVE-2026-54719

Threat Intelligence NVD CVE 危険度: high 緊急度: high

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.1, the httpserver/updown.go bulkDownload handler for ?bulk&file= ZIP downloads did not call findEffectiveACL or applyCustomAuth, allowing unauthenticated reads of files protected only by .goshs folder ACLs and block lists. This issue is fixed in version 2.1.1. This vulnerability exists due to an incomplete fix for CVE-2026-40189.

CVE-2026-54659

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Pagy is agnostic pagination in plain Ruby. From 43.0.0 until 43.5.6, Pagy::I18n.locale= in gem/lib/pagy/modules/i18n/i18n.rb stored locale values verbatim and later used them as <locale>.yml path components, allowing untrusted params[:locale] values with absolute paths or ../ sequences to create a file existence and readability oracle for YAML files. This issue is fixed in version 43.5.6.

CVE-2026-54658

Threat Intelligence NVD CVE 危険度: high 緊急度: high

Hypequery is a TypeScript semantic layer for ClickHouse. Prior to 2.0.2, escapeValue() in packages/clickhouse/src/core/utils.ts did not escape backslashes before single quotes during parameter substitution, allowing attacker controlled query parameters with a trailing backslash to escape the closing quote and inject arbitrary SQL. This issue is fixed in version 2.0.2.

CVE-2026-54650

Threat Intelligence NVD CVE 危険度: high 緊急度: high

openhole exposes localhost to the internet in one command. In 0.1.1 and earlier, openhole-server in internal/server/public_proxy.go forwarded r.URL.Path instead of preserving the original request target with r.URL.EscapedPath(), allowing percent encoded dot segments %2e and separators %2f to reach tunneled local services as ../ and / for path traversal. This issue is fixed in version 0.1.2.

CVE-2026-54638

Threat Intelligence NVD CVE 危険度: high 緊急度: high

gotd/td is a T Telegram MTProto API client in Go. Prior to 0.145.1, proto.UnencryptedMessage.Decode in proto/unencrypted_message.go read attacker controlled dataLen from an unauthenticated MTProto unencrypted packet and allocated make([]byte, dataLen) before checking the remaining buffer, allowing remote unauthenticated denial of service through excessive memory allocation and CPU or garbage collection pressure. This issue is fixed in version 0.145.1.

CVE-2026-47219

Threat Intelligence NVD CVE 危険度: high 緊急度: high

find-my-way is a framework-independent HTTP router that internally uses a Radix Tree and supports route parameters and wildcards. Versions prior to 9.7.0 are vulnerable to remotely triggerable DoS in find-my-way when it is used with Node's HTTP/2 server. The lookup() function passes req.method into find(), and find() indexes this.trees[method]. Since this.trees is a normal object, HTTP/2 method values like constructor, toString, or __proto__ can resolve inherited object properties instead of returning undefined. The code then treats that value like a router node and crashes when it reaches currentNode.prefix.length. This issue has been fixed in version 9.0.7.

CVE-2026-55415

Threat Intelligence NVD CVE 危険度: high 緊急度: high

datamodel-code-generator generates Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON, YAML, or CSV. From 0.11.6 until 0.64.0, datamodel-code-generator allows attacker-controlled x-python-import or customTypePath schema extensions to reach src/datamodel_code_generator/parser/jsonschema.py and generated import handling through Import.from_full_path and Imports.create_line in src/datamodel_code_generator/imports.py, allowing a newline to break out of an import statement and execute Python code when the generated model is imported. This issue is fixed in version 0.64.0.

CVE-2026-55403

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

datamodel-code-generator generates Python data models from schema definitions. Prior to 0.63.0, src/datamodel_code_generator/http.py get_body reuses Authorization, Cookie, and Proxy-Authorization headers when following cross-origin redirects while fetching remote schemas, allowing credentials scoped to one schema host to be leaked to another redirect target. This issue is fixed in version 0.63.0.

CVE-2026-55391

Threat Intelligence NVD CVE 危険度: high 緊急度: high

datamodel-code-generator generates Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON, YAML, or CSV. Prior to 0.63.0, datamodel-code-generator validates a URL host once in src/datamodel_code_generator/http.py through get_body, _validate_url_for_fetch, and _get_ips_from_host, but then lets httpx resolve the host again for the connection, allowing DNS rebinding to bypass allow_private_network=False and reach internal services. This issue is fixed in version 0.63.0.

CVE-2026-55390

Threat Intelligence NVD CVE 危険度: high 緊急度: high

datamodel-code-generator generates Python data models from schema definitions. From 0.59.0 until 0.62.0, XML Schema parsing in src/datamodel_code_generator/parser/xmlschema.py for --input-file-type xmlschema resolves xs:include, xs:import, xs:redefine, and xs:override schemaLocation values outside the input base path, allowing arbitrary local files to be read and reflected into generated models. This issue is fixed in version 0.62.0.

CVE-2026-55389

Threat Intelligence NVD CVE 危険度: high 緊急度: high

datamodel-code-generator generates Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON, YAML, or CSV. Prior to 0.62.0, datamodel-code-generator resolves JSON Schema $ref targets in src/datamodel_code_generator/parser/jsonschema.py through is_url and _get_ref_body without containing file:// or ../ traversal references to the input directory and without honoring --no-allow-remote-refs, allowing arbitrary local file reads. This issue is fixed in version 0.62.0.

CVE-2026-54691

Threat Intelligence NVD CVE 危険度: high 緊急度: high

datamodel-code-generator generates Python data models from schema definitions. From 0.9.1 until 0.61.0, src/datamodel_code_generator/http.py http.get_body accepts --url targets and redirect chain targets without host/IP validation, allowing server-side request forgery against loopback, private, link-local, metadata, and other network-accessible resources. This issue is fixed in version 0.61.0.

CVE-2026-54690

Threat Intelligence NVD CVE 危険度: high 緊急度: high

datamodel-code-generator generates Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON, YAML, or CSV. From 0.9.1 until 0.61.0, datamodel-code-generator silently dereferences attacker-controlled JSON Schema $ref HTTP or HTTPS URLs in src/datamodel_code_generator/parser/jsonschema.py through _get_ref_body, and the --allow-remote-refs gate can warn instead of blocking, allowing server-side request forgery through src/datamodel_code_generator/http.py. This issue is fixed in version 0.61.0.

CVE-2026-54656

Threat Intelligence NVD CVE 危険度: high 緊急度: high

datamodel-code-generator generates Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON, YAML, or CSV. From 0.52.1 until 0.60.2, datamodel-code-generator interpolates validators from --extra-template-data in src/datamodel_code_generator/model/pydantic_v2/base_model.py through _process_validators into @field_validator decorators without safe validation, allowing Python code execution when the generated Pydantic v2 model is imported. This issue is fixed in version 0.60.2.

CVE-2026-54655

Threat Intelligence NVD CVE 危険度: high 緊急度: high

datamodel-code-generator generates Python data models from schema definitions. From 0.51.0 until 0.60.2, x-python-type values parsed by src/datamodel_code_generator/parser/jsonschema.py in _get_python_type_override are inserted into generated field annotations without sufficient validation, allowing attacker-controlled JSON Schema content to execute Python code when the generated module is imported. This issue is fixed in version 0.60.2.

CVE-2026-54654

Threat Intelligence NVD CVE 危険度: high 緊急度: high

datamodel-code-generator generates Python data models from schema definitions. From 0.14.1 until 0.60.2, the --extra-template-data comment field is rendered into Python comments in src/datamodel_code_generator/model/template/TypeAliasAnnotation.jinja2, src/datamodel_code_generator/model/template/TypedDict.jinja2, src/datamodel_code_generator/model/template/dataclass.jinja2, src/datamodel_code_generator/model/template/msgspec.Struct.jinja2, src/datamodel_code_generator/model/template/pydantic/BaseModel.jinja2, and src/datamodel_code_generator/model/template/pydantic_v2/BaseModel.jinja2 without neutralizing carriage returns in Python # comments, allowing an attacker-controlled comment value to inject Python code into generated models that runs when imported. This issue is fixed in version 0.60.2.

CVE-2026-54653

Threat Intelligence NVD CVE 危険度: high 緊急度: high

datamodel-code-generator generates Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON, YAML, or CSV. From 0.17.0 until 0.60.2, datamodel-code-generator preserves attacker-controlled default_factory values in src/datamodel_code_generator/parser/jsonschema.py through JsonSchemaObject.init and get_field_extras and emits them into Field(default_factory=...) or field(default_factory=...), allowing Python expression execution when the generated model is imported. This issue is fixed in version 0.60.2.

CVE-2026-54621

Threat Intelligence NVD CVE 危険度: high 緊急度: high

datamodel-code-generator generates Python data models from schema definitions. Prior to 0.60.1, GraphQL Union description values in src/datamodel_code_generator/model/template/UnionTypeStatement.jinja2 and src/datamodel_code_generator/model/template/UnionTypeStatement.py312.jinja2 are rendered into Python comments without neutralizing carriage returns in Python # comments, allowing attacker-controlled GraphQL schema content to inject Python code into generated models that runs when imported. This issue is fixed in version 0.60.1.

CVE-2026-6881

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

A SQL Injection in the Giving Reports functionality in Ellucian Advance Web and Legacy Advance allows an authenticated attacker to extract sensitive information from databases via a crafted SQL query in the class credit field. This issue affects Advance Web: all versions; Legacy Advance: all versions. Ellucian CRM Advance is not impacted.

CVE-2026-59943

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Dompdf is an HTML to PDF converter for PHP. In versions 3.15 and prior, if a malicious actor can supply unrestricted content for rendering by Dompdf they can utilize the SVG rendering functionality to leak filesystem information when rendering PDF files using image references within a data-URI encoded SVG document. Using an <image> element inside a data-URI embedded SVG, an attacker can attempt to embed other files via the href or xlink:href attributes. When processing a file that does not exist (e.g. file:///DOESNOTEXIST), dompdf behaves differently than it does when accessing a file or directory that actually exists on the filesystem. This issue has been fixed in version 3.16.

CVE-2026-59942

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Dompdf is an HTML to PDF converter for PHP. Versions 3.15 and prior are vulnerable to a Denial of Service (DoS) attack via resource exhaustion. An attacker can crash the PHP process by providing a specially crafted HTML document containing a single image with massive dimensions (e.g., 30,000x30,000 pixels). While Dompdf implements internal checks to validate image dimensions, these can be bypassed by using a high-entropy image (such as random noise) encoded in Base64 and wrapped in specific CSS containers. The vulnerability exists because the dimension validation happens early, but the resource allocation for calculating the object's bounding box and internal buffers during the rendering phase does not strictly limit the cumulative CPU time or memory usage for a single object that has passed the initial check. An unauthenticated remote attacker can cause a complete Denial of Service on the web server by submitting a crafted HTML string. This affects any application that allows users to provide HTML content or URLs that are subsequently converted to PDF using Dompdf. This issue has been fixed in version 3.16.

CVE-2026-59941

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Dompdf is an HTML to PDF converter for PHP. Versions 3.15 and prior accept a BMP image and generates a PDF-compatible PNG based only on its declared header dimensions and never bounds width × height before the image is converted through GD. A 58-byte BMP whose header declares e.g. 6000×6000 is accepted and later drives imagecreatetruecolor($width, $height) (and PHP's native BMP decoder) to allocate the full pixel canvas. A payload can fit in a single HTTP request: the BMP can be inlined as a data:image/bmp;base64,… URI inside attacker-controlled HTML, so no upload, no remote fetch, and no chroot-reachable file is required. I measured a 169-byte request driving a dompdf render to ~412 MB peak RSS and ~4.8 s of CPU/wall time, versus ~34 MB for an identically-sized benign request — roughly a 12× memory amplification per request, repeatable and unauthenticated. This issue has been fixed in version 3.16.

CVE-2026-56722

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Dompdf is an HTML to PDF converter for PHP. In versions 3.15 and prior, aAn attacker who controls the HTML input can bypass this restriction by embedding a target file path inside an SVG image delivered through a  data:  URI, because dompdf processes the SVG twice and the second pass does not enforce the same protections as the first. When rendering, dompdf hands the SVG to the separate  php-svg-lib  library with external references forced on, and that library has no knowledge of the chroot directory, blocks only the  phar://  scheme, and ultimately reads the referenced file with no path or protocol validation. This lets an external, unauthenticated attacker read arbitrary image files from the server's file system in the default configuration. This issue has been fixed in version 3.16.

CVE-2026-49447

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager. In 0.22.18, `GET /cosmos/api/constellation/public-devices` discloses Constellation device metadata to a requester that supplies any non-empty Authorization header. The handler strips the string Bearer from the header but never validates the resulting token and never uses it in the database query. This vulnerability is fixed in 0.22.19.

CVE-2026-16581

Threat Intelligence NVD CVE 危険度: medium 緊急度: medium

In igloohome Smart Lock Mobile App versions 3.2.3 and prior, an Inclusion of Sensitive Information in Source Code vulnerability could allow an unauthorized actor to access functions or backend services that were not sufficiently protected by authentication controls.

CVE-2026-15328

Threat Intelligence NVD CVE 危険度: high 緊急度: high

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is vulnerable to HTTP request smuggling.

CVE-2026-15325

Threat Intelligence NVD CVE 危険度: high 緊急度: high

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is vulnerable to HTTP request smuggling due to improper handling of TRACE requests.

CVE-2026-15280

Threat Intelligence NVD CVE 危険度: high 緊急度: high

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 ND Collective Controller is affected by a path-segment injection vulnerability in the collective routing mechanism.

CVE-2026-15064

Threat Intelligence NVD CVE 危険度: high 緊急度: high

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is vulnerable to HTTP Response Smuggling due to improper handling of non-standard HTTP version tokens.