{"action":"Upgrade mantisbt/mantisbt to 2.28.2 or later.","affected":[{"fixed":"2.28.2","introduced":"0"}],"component":"mantisbt/mantisbt","cve_ids":["CVE-2026-42070"],"ecosystem":"Packagist","epss":0.00258,"exploited":false,"fixed_versions":["2.28.2"],"ghsa_id":"GHSA-pq86-j2c2-47f6","id":"tcs_01M5KF6JN179S6XEWAC7ACD078","modified_at":"2026-09-10T03:50:47.225388547Z","published_at":"2026-05-11T19:39:31Z","references":["https://osv.dev/vulnerability/GHSA-pq86-j2c2-47f6","https://github.com/mantisbt/mantisbt/security/advisories/GHSA-pq86-j2c2-47f6","https://nvd.nist.gov/vuln/detail/CVE-2026-42070","https://github.com/mantisbt/mantisbt/commit/6e58fae4f22efdc3987f903c8ba2611de17a9435","https://github.com/mantisbt/mantisbt","https://mantisbt.org/bugs/view.php?id=37089","https://mantisbt.org/bugs/view.php?id=37093"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-pq86-j2c2-47f6","url":"https://osv.dev/vulnerability/GHSA-pq86-j2c2-47f6"},{"source":"nvd","source_id":"CVE-2026-42070","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42070"}],"summary":"MantisBT: Authorization Bypass in Bugnote Editing via Issue Update API"}