CVE-2026-82881
Aix-DB through 1.2.4 Stored Cross-Site Scripting via Markdown
- State
- Published
- Severity
- 5.1 Medium
- Published
- Aug 31, 2026
- Updated
- Sep 2, 2026
- Reserved
- Aug 31, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | 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 | VulnCheck |
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N | VulnCheck |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Aix-DBapconw |
|
References
- https://github.com/apconw/Aix-DB/issues/230issue-tracking
- https://github.com/apconw/Aix-DB/pull/231patchissue-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
- VulnCheck Advisory: Aix-DB through 1.2.4 Stored Cross-Site Scripting via Markdownthird-party-advisory
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