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Tue, 12 May 2026 14:15:00 +0000
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ssvc
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Tue, 12 May 2026 09:15:00 +0000
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Thinkinai
Thinkinai deepchat |
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Thinkinai
Thinkinai deepchat |
Mon, 11 May 2026 22:30:00 +0000
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| Description | DeepChat is an open-source artificial intelligence agent platform that unifies models, tools, and agents. Prior to v1.0.4-beta.1, a Cross-Site Scripting (XSS) vulnerability exists due to a discrepancy between the backend validation layer and the frontend browser rendering engine. The SVGSanitizer (src/main/lib/svgSanitizer.ts) restricts script execution by scrubbing javascript: protocols using plain-text regular expressions. However, it fails to account for HTML entity decoding prior to Vue's v-html DOM insertion inside the SvgArtifact.vue component. By feeding an SVG artifact with obfuscated entities (e.g., javascript:alert(1)), an attacker can completely bypass the sanitizer, culminating in arbitrary JavaScript execution when a victim interacts with the rendered SVG Element. This vulnerability is fixed in v1.0.4-beta.1. | |
| Title | DeepChat: Persistent DOM XSS via HTML Entity Encoding in `<antArtifact>` SVG Rendering (Bypass of `svgSanitizer.ts`) | |
| Weaknesses | CWE-79 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-12T13:18:37.241Z
Reserved: 2026-05-04T16:11:33.085Z
Link: CVE-2026-43900
Updated: 2026-05-12T13:18:29.407Z
Status : Deferred
Published: 2026-05-11T23:20:21.557
Modified: 2026-05-12T14:50:18.527
Link: CVE-2026-43900
No data.
OpenCVE Enrichment
Updated: 2026-05-12T09:00:06Z