{"action":"Upgrade mantisbt/mantisbt to 2.28.4 or later.","affected":[{"fixed":"2.28.4","introduced":"0"}],"component":"mantisbt/mantisbt","cve_ids":["CVE-2026-52883"],"ecosystem":"Packagist","exploited":false,"fixed_versions":["2.28.4"],"ghsa_id":"GHSA-4vpf-w7qv-5h3q","id":"tcs_01M5KEVBH1ERVJZQRH74HYK04T","modified_at":"2026-07-15T19:11:50.442341Z","published_at":"2026-07-15T18:52:20Z","references":["https://osv.dev/vulnerability/GHSA-4vpf-w7qv-5h3q","https://github.com/mantisbt/mantisbt/security/advisories/GHSA-4vpf-w7qv-5h3q","https://github.com/mantisbt/mantisbt/commit/de2f71fd88746e963386c214c3ae65a3c4c851b7","https://github.com/mantisbt/mantisbt","https://mantisbt.org/bugs/view.php?id=37081","https://mantisbt.org/bugs/view.php?id=37200"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-4vpf-w7qv-5h3q","url":"https://osv.dev/vulnerability/GHSA-4vpf-w7qv-5h3q"}],"summary":"MantisBT: Injection of TIME_TRACKING and REMINDER Notes via REST and SOAP APIs"}