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Vulnerability · Published Sep 16, 2026 · Assigned by VulDB

CVE-2026-92217a2ui-project a2ui Message Parsing message-processor.ts processMessages dynamically-determined object attributes

Medium 6.3

In plain English

A medium-severity security flaw in a2ui from a2ui-project. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.4%top 62.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

VendorProductVersions
a2ui-project a2ui 0.10.00.10.10.10.20.10.30.10.40.10.50.10.6

Weakness: CWE-915, CWE-913 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R

References