CVE-2026-92214

a2ui-project a2ui a2a-chat-canvas sanitizer-markdown-renderer-service.ts cross site scripting

State: Published
Severity: 5.1 Medium
Published: Sep 16, 2026
Updated: Sep 22, 2026
Reserved: Sep 15, 2026

Description

A flaw has been found in a2ui-project a2ui up to 0.10.7. Affected is an unknown function of the file samples/community/client/angular/projects/a2a-chat-canvas/src/lib/services/sanitizer-markdown-renderer-service.ts of the component a2a-chat-canvas. Executing a manipulation can lead to cross site scripting. The attack may be performed from remote.

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:L/VA:N/SC:N/SI:N/SA:N/E:X	VulDB
3.1	3.5 Low	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:X/RL:X/RC:R	VulDB
3.0	3.5 Low	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:X/RL:X/RC:R	VulDB
2.0	4.0 Medium	AV:N/AC:L/Au:S/C:N/I:P/A:N/E:ND/RL:ND/RC:UR	VulDB

Weaknesses

CWE-79 Cross Site Scripting
CWE-94 Code Injection

Affected Products

Product	Versions
a2uia2ui-project	0.10.0Affected 0.10.1Affected 0.10.2Affected 0.10.3Affected 0.10.4Affected 0.10.5Affected 0.10.6Affected 0.10.7Affected

References

VDB-404459 | a2ui-project a2ui a2a-chat-canvas sanitizer-markdown-renderer-service.ts cross site scriptingvdb-entry
VDB-404459 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
CVE-2026-92214 | CVE Analysis and Reportthird-party-advisory
Submit #934108 | a2ui-project a2ui v0.0.1 CWE-79third-party-advisory
https://github.com/a2ui-project/a2ui/issues/2294issue-tracking
https://github.com/a2ui-project/a2ui/product

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