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CVE-2026-27771

🗓️ 03 Jul 2026 20:19:36Reported by GiteaType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 8 Media mentions👁 85 Views🌐 WEB

Gitea versions up to 1.26.1 have insufficient permission checks for Composer source links, exposing private sources.

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[
  {
    "vendor": "Gitea",
    "product": "Gitea Open Source Git Server",
    "versions": [
      {
        "version": "0",
        "lessThanOrEqual": "1.26.1",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
Authorizationpathv2/tokenToken endpoint can grant anonymous tokens when REQUIRE_SIGNIN_VIEW is false, enabling ghost access to protected resources.CWE-862
repositorypathv2/_catalogEnumerates all container repositories; due to broken visibility checks private/internal repos may be exposed.CWE-862
repopathv2/{repo}/manifests/{tag}Fetches OCI manifests for a repository and tag, enabling inspection and retrieval of image layers.CWE-862
tagpathv2/{repo}/manifests/{tag}Fetches OCI manifests for a repository and tag, enabling inspection and retrieval of image layers.CWE-862
repopathv2/{repo}/blobs/{digest}Downloads blob layers of a container image via digest, enabling access to private image data.CWE-862
digestpathv2/{repo}/blobs/{digest}Downloads blob layers of a container image via digest, enabling access to private image data.CWE-862

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07 Jul 2026 18:16Current
7.2High risk
Vulners AI Score7.2
CVSS 38.2
EPSS0.40738
SSVC
85