{"cve":"CVE-2020-13246","nvd":{"published":"2020-05-20T18:15:12.667","modified":"2026-06-17T02:52:47.303","status":"Modified","description":"An issue was discovered in Gitea through 1.11.5. An attacker can trigger a deadlock by initiating a transfer of a repository's ownership from one organization to another.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-667"],"references":["https://github.com/go-gitea/gitea/issues/10549","https://github.com/go-gitea/gitea/pull/11438","https://www.youtube.com/watch?v=DmVgADSVS88","https://github.com/go-gitea/gitea/issues/10549","https://github.com/go-gitea/gitea/pull/11438"],"products":["gitea:gitea"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2020-13246","score":0.01987,"percentile":0.80614,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-g2qx-6ghw-67hm","url":"https://osv.dev/vulnerability/GHSA-g2qx-6ghw-67hm","summary":"Denial of Service in Gitea","modified":"2024-08-21T15:58:47.931522Z","packages":[{"ecosystem":"Go","name":"github.com/go-gitea/gitea","purl":"pkg:golang/github.com/go-gitea/gitea","ranges":["<1.12.0"],"fixed":["1.12.0"]}]},{"id":"GO-2022-0830","url":"https://osv.dev/vulnerability/GO-2022-0830","summary":"Denial of Service in Gitea in code.gitea.io/gitea","modified":"2026-03-03T04:52:17.939867Z","packages":[{"ecosystem":"Go","name":"code.gitea.io/gitea","purl":"pkg:golang/code.gitea.io/gitea","ranges":["<1.12.0"],"fixed":["1.12.0"]}]}],"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."]}