CVE-2026-118272

A vulnerability was detected in a2ui-project a2ui up to 0.10.6. Affected is the function DataContext.dispatchExpressionError of the file renderers/web_core/src/v0_9/rendering/data-context.ts of the component Error Handler. Performing a manipulation results in information exposure through error message. It is possible to initiate the attack remotely. The exploit is now public and may be used. The patch is named 8f149a1c7b0ce1fa8e93ac3adfa5fda960faeb01. It is suggested to install a patch to address this issue.

• CWE-200
• CWE-209

• https://github.com/a2ui-project/a2ui/
• https://github.com/a2ui-project/a2ui/commit/8f149a1c7b0ce1fa8e93ac3adfa5fda960faeb01
• https://github.com/a2ui-project/a2ui/issues/2385
• https://github.com/a2ui-project/a2ui/pull/2429
• https://vuldb.com/cve/CVE-2026-118272
• https://vuldb.com/submit/1015116
• https://vuldb.com/vuln/427570
• https://vuldb.com/vuln/427570/cti

Published

Oct 28, 2026

Last Modified

Oct 28, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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