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CVE-2026-92213— a2ui-project a2ui Angular Renderer server-to-client.ts z.any injection

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 的 a2ui 0.10.6 及更早版本中检测到存在漏洞。该漏洞影响 Angular Renderer 组件中文件里的函数。通过对参数进行操控，可导致注入漏洞。该攻击可远程实施。相关补丁的版本标识为 fb8e85aec78d04e81feb9992a57638ca1ec4dc1b。建议安装该补丁以修复此问题。

CVSS 5.5 · Medium Updated Sep 16, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

a2ui-project a2ui Angular Renderer server-to-client.ts z.any injection

Source: CVE Program / CVE List V5

Vulnerability Description

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.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

输出中的特殊元素转义处理不恰当(注入)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
a2ui-project	a2ui	0.10.0	`cpe:2.3:a:a2ui-project:a2ui::::::::`

II. Public POCs for CVE-2026-92213

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-92213

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Patches & Fixes for CVE-2026-92213 (1)

fix(web_core): validate surface theme against catalog themeSchema by Varun-S10 · Pull Request #2367 · a2ui-project/a2ui issue-tracking patch

Proof of Concept for CVE-2026-92213 (1)

[BUG]: `createSurface.theme` values stored without validation and consumed as CSS values · Issue #2293 · a2ui-project/a2ui issue-tracking

https://www.cve.org/CVERecord?id=CVE-2026-92213

Same Patch Batch · a2ui-project · 2026-09-16 · 5 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-2026-92216	4.3 MEDIUM	a2ui-project a2ui Binder generic-binder.ts openUrl redirect
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-74

V. Comments for CVE-2026-92213

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Goal Reached Thanks to every supporter — we hit 100%!

CVE-2026-92213— a2ui-project a2ui Angular Renderer server-to-client.ts z.any injection

Quick assessment

Possible ATT&CK Techniques 1 AI

I. Basic Information for CVE-2026-92213

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2026-92213

III. Intelligence Information for CVE-2026-92213

Patches & Fixes for CVE-2026-92213 (1)

Proof of Concept for CVE-2026-92213 (1)

Same Patch Batch · a2ui-project · 2026-09-16 · 5 CVEs total

IV. Related Vulnerabilities

V. Comments for CVE-2026-92213

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