CVE-2026-92114
MediumCVSS 5.3Summary
A vulnerability was identified in a2ui-project a2ui up to 0.10.6, affecting an unknown function in renderers/web_core/src/v0_9/basic_catalog/functions/safe_regex.ts within the Basic Catalog component. The manipulation leads to inefficient regular expression complexity and can be triggered remotely.
Risk Assessment
A remote attacker can cause excessive CPU consumption via a malicious regular expression, resulting in a denial of service (ReDoS) and application unavailability.
Recommendation
Update the a2ui library to a version later than 0.10.6 and review the regular expressions in safe_regex.ts for ReDoS susceptibility.
Other vulnerabilities in a2ui
See all- CVE-2026-92217Medium
A vulnerability was determined in a2ui-project a2ui up to 0.10.6. This affects the function processMessages of the file renderers/web_core/src/v0_9/processing/message-processor.ts of the component Message Parsing. This manipulation causes dynamically-determined object attributes. The attack can be initiated remotely. The project was informed of the problem early through an issue report but has not responded yet.
- CVE-2026-92216Medium
A vulnerability was found in a2ui-project a2ui up to 0.10.7. Affected by this issue is the function openUrl of the file renderers/web_core/src/v0_9/rendering/generic-binder.ts of the component Binder. The manipulation results in open redirect. It is possible to launch the attack remotely. The project was informed of the problem early through an issue report but has not responded yet.
- CVE-2026-92215High
A vulnerability has been found in the a2ui project (up to version 0.10.7) in the httpx.get function of file_resolver.py within the FileResolver component. Input manipulation leads to Server-Side Request Forgery (SSRF). The attack can be launched remotely, and the patch is identified by 2bb8423060308bbdea8ba468dabed4fc256d18ea.
- CVE-2026-92214Low
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.
- CVE-2026-92213Medium
A vulnerability was detected in a2ui-project a2ui up to 0.10.6. This impacts the function z.any of the file renderers/web_core/src/v0_9/schema/server-to-client.ts of the component Angular Renderer. Performing a manipulation of the argument primaryColor results in injection. The attack is possible to be carried out remotely. The patch is named fb8e85aec78d04e81feb9992a57638ca1ec4dc1b. It is suggested to install a patch to address this issue.
Original NVD description (English source)
A vulnerability was identified in a2ui-project a2ui up to 0.10.6. Affected is an unknown function of the file renderers/web_core/src/v0_9/basic_catalog/functions/safe_regex.ts of the component Basic Catalog. Such manipulation leads to inefficient regular expression complexity. The attack can be launched remotely.