{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-27780", "assignerOrgId": "88ee5874-cf24-4952-aea0-31affedb7ff2", "state": "PUBLISHED", "assignerShortName": "Gitea", "dateReserved": "2026-03-03T03:25:28.724Z", "datePublished": "2026-07-03T20:19:37.968Z", "dateUpdated": "2026-07-03T20:19:37.968Z"}, "containers": {"cna": {"title": "Gitea pre-receive hook can miss branch-protection checks after scanner errors", "descriptions": [{"lang": "en", "value": "Gitea versions before 1.26.0 do not fail closed on bufio.Scanner errors while processing pre-receive hook input, allowing oversized input to bypass branch-protection checks."}], "affected": [{"vendor": "Gitea", "product": "Gitea Open Source Git Server", "versions": [{"version": "0", "lessThan": "1.26.0", "status": "affected", "versionType": "semver"}], "defaultStatus": "unaffected"}], "problemTypes": [{"descriptions": [{"cweId": "CWE-863", "description": "Incorrect Authorization", "lang": "en", "type": "CWE"}]}], "references": [{"url": "https://github.com/go-gitea/gitea/pull/36963", "name": "GitHub Pull Request #36963", "tags": ["patch"]}, {"url": "https://github.com/go-gitea/gitea/releases/tag/v1.26.0", "name": "Gitea v1.26.0 Release", "tags": ["release-notes"]}, {"url": "https://blog.gitea.com/release-of-1.26.0/", "name": "Gitea v1.26.0 Release Blog Post", "tags": ["release-notes"]}], "providerMetadata": {"orgId": "88ee5874-cf24-4952-aea0-31affedb7ff2", "shortName": "Gitea", "dateUpdated": "2026-07-03T20:19:37.968Z"}, "credits": [{"lang": "en", "value": "yonatan-pl", "type": "reporter"}], "x_generator": {"engine": "cvelib 1.8.0"}}}}

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