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CVE-2026-97635— Agent Zero Web UI XSS

Quick assessment

Affected
Agent Zero Agent Zero
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.

1.15 版本之前的 Agent Zero Web UI 未正确清理聊天消息或文件上传中由用户提供的内容。当 Agent Zero 在聊天界面重现内容时，任何注入的 JavaScript 代码都将在受害者已认证的 Agent Zero Web UI 会话上下文中执行。

CVSS 8.1 · High

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProduct Version RangeStatus
Agent Zero Agent Zero < 1.15 affected
1.15 unaffected
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I. Basic Information for CVE-2026-97635

Vulnerability Information
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Vulnerability Title
Agent Zero Web UI XSS
Source: CVE Program / CVE List V5
Vulnerability Description
The Agent Zero Web UI before 1.15 does not correctly sanitize user-provided input in chat messages or file uploads. When Agent Zero reproduces content in the chat interface, any injected JavaScript is executed in the context of the victim’s authenticated Agent Zero Web UI session.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Agent Zero Agent Zero 0 ~ 1.15 -

II. Public POCs for CVE-2026-97635

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-97635

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Vendor Advisories for CVE-2026-97635 (2)

Vendor Pages for CVE-2026-97635 (1)

Other References for CVE-2026-97635 (1)

IV. Related Vulnerabilities

Same weakness: CWE-79

V. Comments for CVE-2026-97635

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