{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-123002", "assignerOrgId": "88ee5874-cf24-4952-aea0-31affedb7ff2", "state": "PUBLISHED", "assignerShortName": "Gitea", "dateReserved": "2026-11-15T20:29:37.631Z", "datePublished": "2026-11-15T21:13:56.636Z", "dateUpdated": "2026-11-15T21:13:56.636Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "88ee5874-cf24-4952-aea0-31affedb7ff2", "shortName": "Gitea", "dateUpdated": "2026-11-15T21:13:56.636Z"}, "title": "Gitea missing attempt limit for TOTP passcodes", "descriptions": [{"lang": "en", "value": "Gitea accepted an unlimited number of wrong TOTP passcodes during sign-in, in the password reset flow and for Basic authentication with the `X-Gitea-OTP` header. An attacker who already knows an account's password could guess the six-digit passcode by trying codes at a high rate and sign in despite two-factor authentication. After five failed passcodes, further attempts for the account are now refused for 15 minutes."}], "affected": [{"vendor": "Gitea", "product": "Gitea", "packageName": "gitea.dev", "defaultStatus": "unaffected", "versions": [{"version": "0", "status": "affected", "lessThan": "28.4.0", "versionType": "semver"}]}], "references": [{"url": "https://github.com/go-gitea/gitea/security/advisories/GHSA-5mx6-8rwm-52wf", "name": "GitHub Security Advisory GHSA-5mx6-8rwm-52wf", "tags": ["vendor-advisory"]}, {"url": "https://github.com/go-gitea/gitea/pull/39993", "name": "Fix: go-gitea/gitea pull request #39993", "tags": ["patch"]}, {"url": "https://github.com/go-gitea/gitea/pull/40374", "name": "Fix backport to release/v28: go-gitea/gitea pull request #40374", "tags": ["patch"]}, {"url": "https://blog.gitea.com/release-of-28.4.0/", "name": "Gitea 28.4.0 release announcement", "tags": ["release-notes"]}, {"url": "https://github.com/go-gitea/gitea/releases/tag/v28.4.0", "name": "go-gitea/gitea v28.4.0 release", "tags": ["release-notes"]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-307", "description": "CWE-307: Improper Restriction of Excessive Authentication Attempts"}]}], "credits": [{"lang": "en", "value": "https://github.com/SakusenSec", "type": "reporter"}, {"lang": "en", "value": "https://github.com/Pedromdsn", "type": "reporter"}, {"lang": "en", "value": "https://github.com/sandiyochristan", "type": "reporter"}, {"lang": "en", "value": "https://github.com/glenaster", "type": "reporter"}]}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "packageName": "gitea.dev", "product": "Gitea", "vendor": "Gitea", "versions": [{"lessThan": "28.4.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "88ee5874-cf24-4952-aea0-31affedb7ff2"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Gitea accepted an unlimited number of wrong TOTP passcodes during sign-in, in the password reset flow and for Basic authentication with the `X-Gitea-OTP` header. An attacker who already knows an account's password could guess the six-digit passcode by trying codes at a high rate and sign in despite two-factor authentication. After five failed passcodes, further attempts for the account are now refused for 15 minutes."}], "id": "CVE-2026-123002", "lastModified": "2026-11-15T22:17:18.153", "metrics": {}, "published": "2026-11-15T22:17:18.050", "references": [{"source": "88ee5874-cf24-4952-aea0-31affedb7ff2", "url": "https://blog.gitea.com/release-of-28.4.0/"}, {"source": "88ee5874-cf24-4952-aea0-31affedb7ff2", "url": "https://github.com/go-gitea/gitea/pull/39993"}, {"source": "88ee5874-cf24-4952-aea0-31affedb7ff2", "url": "https://github.com/go-gitea/gitea/pull/40374"}, {"source": "88ee5874-cf24-4952-aea0-31affedb7ff2", "url": "https://github.com/go-gitea/gitea/releases/tag/v28.4.0"}, {"source": "88ee5874-cf24-4952-aea0-31affedb7ff2", "url": "https://github.com/go-gitea/gitea/security/advisories/GHSA-5mx6-8rwm-52wf"}], "sourceIdentifier": "88ee5874-cf24-4952-aea0-31affedb7ff2", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-307"}], "source": "88ee5874-cf24-4952-aea0-31affedb7ff2", "type": "Secondary"}]}

{}

{"created": "2026-11-15T22:30:05.522621+00:00", "updated": "2026-11-15T22:30:05.522624+00:00", "vendors": []}