{"cve":"CVE-2026-25242","nvd":{"published":"2026-02-19T07:17:45.687","modified":"2026-06-17T10:24:21.987","status":"Analyzed","description":"Gogs is an open source self-hosted Git service. Versions 0.13.4 and below expose unauthenticated file upload endpoints by default. When the global RequireSigninView setting is disabled (default), any remote user can upload arbitrary files to the server via /releases/attachments and /issues/attachments. This enables the instance to be abused as a public file host, potentially leading to disk exhaustion, content hosting, or delivery of malware. CSRF tokens do not mitigate this attack due to same-origin cookie issuance. This issue has been fixed in version 0.14.1.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","score":6.9},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-862"],"references":["https://github.com/gogs/gogs/commit/628216d5889fcb838c471f4754f09b935d9cd9f3","https://github.com/gogs/gogs/pull/8128","https://github.com/gogs/gogs/releases/tag/v0.14.1","https://github.com/gogs/gogs/security/advisories/GHSA-fc3h-92p8-h36f"],"products":["gogs:gogs"],"source":"nvd","synced_at":"2026-10-19T22:23:35.260773158+00:00"},"epss":{"cve":"CVE-2026-25242","score":0.00681,"percentile":0.52464,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-fc3h-92p8-h36f","url":"https://osv.dev/vulnerability/GHSA-fc3h-92p8-h36f","summary":"Unauthenticated File Upload in Gogs","modified":"2026-02-23T19:41:12.221240Z","packages":[{"ecosystem":"Go","name":"gogs.io/gogs","purl":"pkg:golang/gogs.io/gogs","ranges":["<0.14.1"],"fixed":["0.14.1"]}]},{"id":"GO-2026-4500","url":"https://osv.dev/vulnerability/GO-2026-4500","summary":"Unauthenticated File Upload in Gogs in gogs.io/gogs","modified":"2026-02-23T19:41:12.221240Z","packages":[{"ecosystem":"Go","name":"gogs.io/gogs","purl":"pkg:golang/gogs.io/gogs","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}