{"schema":"threatline.record/2","record":{"id":"CVE-2026-111912","aliases":["GHSA-8256-4wm7-f628"],"summary":"Admidio 5.0.0 before 5.0.16 IDOR via Forum Topic Update","details":"Admidio from 5.0.0 before 5.0.16 contains an insecure direct object reference vulnerability in ForumService::saveTopic() that allows authenticated members to modify other users' forum topics. Attackers can replace the topic_uuid parameter in their own topic_save request, reusing their CSRF token, to overwrite the victim topic's title and first post.","categories":["Unclassified"],"product":"admidio","vendor":"Admidio","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-111912","source_modified_at":"2026-10-19T16:39:44.005Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"admidio","vendor":"Admidio","versions":[{"version":"5.0.0","status":"affected","versionType":"semver","lessThan":"5.0.16"},{"version":"5.0.16","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-111912","source_modified_at":"2026-10-19T16:39:44.005Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"admidio","ecosystem":null},"version":"5.0.16","basis":"first unaffected version stated in the CVE record"}],"cvss":7.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00181,"percentile":0.07313,"score_date":"2026-10-23"},"published_at":"2026-10-17T18:46:29.658Z","modified_at":"2026-10-19T16:39:44.005Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-111912","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T16:39:44.005Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-111912","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/Admidio/admidio/security/advisories/GHSA-8256-4wm7-f628","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/admidio-5.0.0-before-5.0.16-idor-via-forum-topic-update","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-19T15:35:31.786926Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-19T16:39:44.005Z","content_hash":"77d464e3df4f769ee0d5852ce9b288eb46e6a3c182ff4dc087e2402cabbfac89"}}