CVE-2026-97635EUVD-2026-108272GHSA-MW3V-P424-652W
Agent Zero Web UI XSS
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.15
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Agent Zero's web user interface is affected by a cross-site scripting flaw in which chat messages and uploaded files are not properly cleaned of malicious code. An attacker can make injected scripts run in the browser of a logged-in user, potentially letting them act within that user's Agent Zero session.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original 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.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- Agent Zero Agent Zero
fixed in 1.15