{"cve":"CVE-2026-52799","nvd":{"published":"2026-06-24T21:16:55.670","modified":"2026-06-25T14:19:40.697","status":"Deferred","description":"Gogs is an open source self-hosted Git service. Prior to 0.14.3, GET /attachments/:uuid returns the raw attachment file without verifying whether the requester has view permission for the associated Issue/Comment/Release or the repository.\nIn a test environment with REQUIRE_SIGNIN_VIEW = false, we confirmed that an unauthenticated user can download attachments belonging to a private repository. This vulnerability is fixed in 0.14.3.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-639","CWE-862"],"references":["https://github.com/gogs/gogs/releases/tag/v0.14.3","https://github.com/gogs/gogs/security/advisories/GHSA-p9f5-h3rx-j5qw","https://github.com/gogs/gogs/security/advisories/GHSA-p9f5-h3rx-j5qw"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:41:17.107060303+00:00"},"epss":{"cve":"CVE-2026-52799","score":0.00422,"percentile":0.36579,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-p9f5-h3rx-j5qw","url":"https://osv.dev/vulnerability/GHSA-p9f5-h3rx-j5qw","summary":"Gogs Missing Authorization in Attachment Download","modified":"2026-07-21T13:45:25.191025191Z","packages":[{"ecosystem":"Go","name":"gogs.io/gogs","purl":"pkg:golang/gogs.io/gogs","ranges":["<0.14.3"],"fixed":["0.14.3"]}]},{"id":"GO-2026-5536","url":"https://osv.dev/vulnerability/GO-2026-5536","summary":"Gogs Missing Authorization in Attachment Download in gogs.io/gogs","modified":"2026-06-25T23:01:20.542614105Z","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."]}