{"id":"GHSA-7j8m-fm49-xgmg","aliases":["CVE-2020-35849"],"title":"MantisBT Incorrect Authorization for bug_revision_view_page.php check","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"HIGH","description":"An issue was discovered in MantisBT before 2.24.4. An incorrect access check in bug_revision_view_page.php allows an unprivileged attacker to view the Summary field of private issues, as well as bugnotes revisions, gaining access to potentially confidential information via the bugnote_id parameter.","severity":"high","score":7.5,"published":"2022-05-24T17:37:48.000Z","modified":"2025-05-30T14:29:37.541Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"mantisbt/mantisbt","sources":[{"name":"OSV · GHSA-7j8m-fm49-xgmg","url":"https://osv.dev/vulnerability/GHSA-7j8m-fm49-xgmg"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.24.4"}],"type":"ECOSYSTEM"}],"versions":["2.10.0","2.10.1","2.11.0","2.11.1","2.12.0","2.12.1","2.12.2","2.13.0","2.13.1","2.13.2","2.14.0","2.15.0","2.15.1","2.16.0","2.16.1","2.17.0","2.17.1","2.17.2","2.18.0","2.18.1","2.19.0","2.19.1","2.20.0","2.20.1","2.21.0","2.21.1","2.21.2","2.21.3","2.22.0","2.22.1","2.22.2","2.23.0","2.23.1","2.24.0","2.24.1","2.24.2","2.24.3","2.3.0","2.3.1","2.3.2","2.3.3","2.4.0","2.4.1","2.4.2","2.5.0","2.5.1","2.5.2","2.6.0","2.7.0","2.7.1","2.8.0","2.8.1","2.9.0","2.9.1"],"fixed":["2.24.4"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2020-35849","https://github.com/mantisbt/mantisbt/commit/e9fd168c519a46c2cd0f3cb835e9ce5dba77fc4d","https://github.com/mantisbt/mantisbt","https://mantisbt.org/bugs/view.php?id=27370"],"sources":[{"name":"OSV","id":"GHSA-7j8m-fm49-xgmg","modified":"2025-05-30T14:29:37.541945Z","url":"https://osv.dev/vulnerability/GHSA-7j8m-fm49-xgmg"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T18:20:33.032Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}