{"id":"CVE-2026-82881","summary":"Aix-DB through 1.2.4 Stored Cross-Site Scripting via Markdown","details":"Aix-DB through 1.2.4 renders markdown with raw HTML enabled into v-html bindings without sanitization, allowing stored cross-site scripting attacks. Attackers can inject malicious HTML and JavaScript through markdown content in chat responses, skill descriptions, or knowledge messages that execute in users' browsers when viewed.","modified":"2026-09-03T03:30:32.810650588Z","published":"2026-08-31T10:51:06.572Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82881.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-79"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82881.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-82881"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/aix-db-through-1.2.4-stored-cross-site-scripting-via-markdown"},{"type":"REPORT","url":"https://github.com/apconw/Aix-DB/issues/230"},{"type":"FIX","url":"https://github.com/apconw/Aix-DB/commit/b568a0f3b18ecead9f7d38bb78017f664d54a1a9"},{"type":"FIX","url":"https://github.com/apconw/Aix-DB/pull/231"},{"type":"PACKAGE","url":"https://github.com/apconw/Aix-DB"},{"type":"ARTICLE","url":"https://github.com/apconw/Aix-DB/blob/v1.2.4/web/src/components/MarkdownPreview/plugins/markdown.ts#L36"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apconw/aix-db","events":[{"introduced":"0"},{"fixed":"5d370adf3e695fc8b11137e5beeb01973cb46810"},{"fixed":"b568a0f3b18ecead9f7d38bb78017f664d54a1a9"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.2.4"}],"source":["DESCRIPTION","REFERENCES"]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82881.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"}]}