{"id":"CVE-2022-46162","summary":"Discourse BBCode plugin vulnerable to arbitrary CSS injection","details":"discourse-bbcode is the official BBCode plugin for Discourse. Prior to commit 91478f5, CSS injection can occur when rendering content generated with the discourse-bccode plugin. This vulnerability only affects sites which have the discourse-bbcode plugin installed and enabled. This issue is patched in commit 91478f5. As a workaround, ensure that the Content Security Policy is enabled and monitor any posts that contain bbcode.","aliases":["GHSA-8c87-xpqv-c7mp"],"modified":"2026-08-12T03:51:38.523780614Z","published":"2022-11-30T00:00:00Z","database_specific":{"unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"fixed":"91478f5cfecdcc43cf85b997168a8ecfd0f8df90"}]}],"cna_assigner":"GitHub_M","cwe_ids":["CWE-74"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/46xxx/CVE-2022-46162.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/46xxx/CVE-2022-46162.json"},{"type":"ADVISORY","url":"https://github.com/discourse/discourse-bbcode/security/advisories/GHSA-8c87-xpqv-c7mp"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-46162"},{"type":"FIX","url":"https://github.com/discourse/discourse-bbcode/commit/91478f5cfecdcc43cf85b997168a8ecfd0f8df90"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/discourse/discourse-bbcode","events":[{"introduced":"0"},{"fixed":"91478f5cfecdcc43cf85b997168a8ecfd0f8df90"}],"database_specific":{"source":"REFERENCES"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-46162.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}