CVE-2026-82881Aix-DB through 1.2.4 Stored Cross-Site Scripting via Markdown
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Sep 2, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
apconw Aix-DB apconw:aix_db (from the name) | through 1.2.4; b568a0f3b18ecead9f7d38bb78017f664d54a1a9 not affected | CNA record |
References
- https://github.com/apconw/Aix-DB/issues/230issue-tracking
- https://github.com/apconw/Aix-DB/pull/231patch, issue-tracking
- https://github.com/apconw/Aix-DB/commit/b568a0f3b18ecead9f7d38bb78017f664d54a1a9patch
- https://github.com/apconw/Aix-DB/blob/v1.2.4/web/src/components/MarkdownPreview/plugins/markdown.ts#L36technical-description
- https://github.com/apconw/Aix-DBproduct
- https://www.vulncheck.com/advisories/aix-db-through-1.2.4-stored-cross-site-scripting-via-markdownthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.