{"cve":"CVE-2026-58438","nvd":{"published":"2026-08-13T17:17:27.807","modified":"2026-08-26T16:53:48.300","status":"Deferred","description":"Cross-repository IDOR in issue-dependency removal lets an attacker tamper with and comment on private repos they cannot access","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-862"],"references":["https://blog.gitea.com/gitea-1.27.0-is-released/","https://github.com/go-gitea/gitea/releases/tag/v1.27.0","https://github.com/go-gitea/gitea/security/advisories/GHSA-xv9x-fj9g-vj6h","https://github.com/go-gitea/gitea/security/advisories/GHSA-xv9x-fj9g-vj6h"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:48:17.459049833+00:00"},"epss":{"cve":"CVE-2026-58438","score":0.00466,"percentile":0.40362,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-xv9x-fj9g-vj6h","url":"https://osv.dev/vulnerability/GHSA-xv9x-fj9g-vj6h","summary":"Gitea: Cross-repository IDOR in issue-dependency removal lets an attacker tamper with and comment on private repos they cannot access","modified":"2026-07-27T17:11:41.902564853Z","packages":[{"ecosystem":"Go","name":"gitea.dev","purl":"pkg:golang/gitea.dev","ranges":["<1.27.0"],"fixed":["1.27.0"]}]},{"id":"GO-2026-6085","url":"https://osv.dev/vulnerability/GO-2026-6085","summary":"Gitea: Cross-repository IDOR in issue-dependency removal lets an attacker tamper with and comment on private repos they cannot access in gitea.dev","modified":"2026-07-27T17:00:26.429620559Z","packages":[{"ecosystem":"Go","name":"gitea.dev","purl":"pkg:golang/gitea.dev","ranges":["<1.27.0"],"fixed":["1.27.0"]}]}],"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."]}