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CVE-2026-92357— a2ui-project a2ui Model Processor model-processor.ts information disclosure

Quick assessment

Affected

a2ui-project a2ui

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 a2ui-project a2ui 0.8、0.9 和 1.0 版本中发现了漏洞。受影响的是 Model Processor 组件中 model-processor.ts 文件的一个未知函数。攻击者可通过操纵 current[segment] 参数导致信息泄露。该攻击可远程发起。补丁标识符为 1b3bff234661ce922cbc3771be642b23ec9fd0fa。建议部署补丁以修复此问题。

CVSS 4.3 · Medium EPSS 0.39% · P34 Updated Sep 19, 2026

Possible ATT&CK Techniques 2 AI

T1210 · Exploitation of Remote Services T1041 · Exfiltration Over C2 Channel

Affected Version Matrix 3

Vendor	Product	Version Range	Status
a2ui-project	a2ui	`0.8`	affected
		`0.9`	affected
		`1.0`	affected

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Vulnerability Information

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Vulnerability Title

a2ui-project a2ui Model Processor model-processor.ts information disclosure

Source: CVE Program / CVE List V5

Vulnerability Description

A vulnerability was identified in a2ui-project a2ui 0.8/0.9/1.0. Impacted is an unknown function of the file model-processor.ts of the component Model Processor. The manipulation of the argument current[segment] leads to information disclosure. The attack may be initiated remotely. The identifier of the patch is 1b3bff234661ce922cbc3771be642b23ec9fd0fa. To fix this issue, it is recommended to deploy a patch.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Source: CVE Program / CVE List V5

Vulnerability Type

信息暴露

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
a2ui-project	a2ui	0.8	`cpe:2.3:a:a2ui-project:a2ui::::::::`

II. Public POCs for CVE-2026-92357

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-92357

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Patches & Fixes for CVE-2026-92357 (2)

Other References for CVE-2026-92357 (1)

🔗 [BUG]: v0_8 read path resolves JSON pointers through ordinary-object prototype chains · Issue #2299 · a2ui-project/a2ui Read full article issue-tracking

https://www.cve.org/CVERecord?id=CVE-2026-92357

Same Patch Batch · a2ui-project · 2026-09-16 · 7 CVEs total

CVE-2026-92215	7.3 HIGH	a2ui-project a2ui FileResolver file_resolver.py httpx.get server-side request forgery
CVE-2026-92217	6.3 MEDIUM	a2ui-project a2ui Message Parsing message-processor.ts processMessages dynamically-determi
CVE-2026-92213	5.5 MEDIUM	a2ui-project a2ui Angular Renderer server-to-client.ts z.any injection
CVE-2026-92216	4.3 MEDIUM	a2ui-project a2ui Binder generic-binder.ts openUrl redirect
CVE-2026-92356	4.3 MEDIUM	a2ui-project a2ui Update Components basic_functions.ts updateComponents resource consumpti
CVE-2026-92214	3.5 LOW	a2ui-project a2ui a2a-chat-canvas sanitizer-markdown-renderer-service.ts cross site script

IV. Related Vulnerabilities

Same product: a2ui

Same vendor: a2ui-project

Same weakness: CWE-200