{"id":"CVE-2026-114199","aliases":[],"cve":{"records":[{"id":"CVE-2026-114199","source":"Gitea","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-11-01T08:48:41.170Z","published":"2026-11-01T09:48:33.765Z","modified":"2026-11-06T15:37:31.561Z"}],"publishers":[{"name":"Gitea","role":"CNA","organizationId":"88ee5874-cf24-4952-aea0-31affedb7ff2","modified":"2026-11-01T09:48:33.765Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-06T15:37:31.561Z"}],"references":[{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-jr76-w9m3-3p68","tags":["vendor-advisory"],"source":"Gitea"},{"url":"https://github.com/go-gitea/gitea/pull/39690","tags":["patch"],"source":"Gitea"},{"url":"https://github.com/go-gitea/gitea/pull/39853","tags":["patch"],"source":"Gitea"},{"url":"https://blog.gitea.com/release-of-28.3.0/","tags":["release-notes"],"source":"Gitea"},{"url":"https://github.com/go-gitea/gitea/releases/tag/v28.3.0","tags":["release-notes"],"source":"Gitea"}],"weaknesses":[{"id":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","source":"Gitea"},{"id":"CWE-203","description":"CWE-203: Observable Discrepancy","source":"Gitea"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-06T15:37:00.702615Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"yes"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Gitea contribution heatmap private activity disclosure to public-only tokens","titleSource":"Gitea","descriptionSource":"Gitea","description":"`GET /api/v1/users/{username}/heatmap` computed the contribution heatmap with the repository access of the token owner and ignored the public-only restriction of the access token, unlike the activity feed endpoints. A holder of a user's public-only token could read contribution counts and their 15-minute time buckets that stem from that user's activity in private repositories. Repository names and contents were not disclosed. For public-only tokens the heatmap now only counts activity visible to anonymous users.","score":5.3,"severity":"medium","published":"2026-11-01T09:48:33.765Z","modified":"2026-11-06T15:37:31.561Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Gitea","name":"Gitea","platforms":[],"versions":[{"version":"0","status":"affected","lessThan":"28.3.0","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"Gitea","url":"https://www.cve.org/CVERecord?id=CVE-2026-114199"}],"remediation":[],"references":["https://github.com/go-gitea/gitea/security/advisories/GHSA-jr76-w9m3-3p68","https://github.com/go-gitea/gitea/pull/39690","https://github.com/go-gitea/gitea/pull/39853","https://blog.gitea.com/release-of-28.3.0/","https://github.com/go-gitea/gitea/releases/tag/v28.3.0"],"sources":[{"name":"CVE","id":"CVE-2026-114199","modified":"2026-11-06T15:37:31.561Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-114199"}],"assessments":[{"source":"CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3}],"sourceAffected":[],"observedAt":"2026-11-06T15:52:00.774Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T01:55:30.737Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-01T10:55:33.666Z","attemptedAt":"2026-11-01T10:55:33.666Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-11-01T10:55:34.004Z","attemptedAt":"2026-11-01T10:55:34.004Z"},{"source":"EUVD","status":"no-result","checkedAt":"2026-11-01T10:55:33.936Z","attemptedAt":"2026-11-01T10:55:33.936Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-01T10:55:33.862Z","attemptedAt":"2026-11-01T10:55:33.862Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-114199","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-114199","modified":"2026-11-01T10:18:34.833","checkedAt":"2026-11-01T10:55:33.666Z"}],"aiSummary":{"text":"Gitea versions before 28.3.0 are affected by a vulnerability where public-only tokens can access private activity in contribution heatmaps. A token holder can read contribution counts and time buckets from private repositories. Repository names and contents remain undisclosed.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-01T10:36:12.027Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-114199"}]}}