High severity8.1NVD Advisory· Published Oct 22, 2026

CVE-2026-97635

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.

Affected products

Agent Zero/Agent Zerollm-create
Range: <1.15

Patches

Vulnerability mechanics

References

github.com/agent0ai/agent-zero/issues/943nvd
github.com/agent0ai/agent-zero/releases/tag/v1.15nvd
raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-296-01.jsonnvd
www.cve.org/CVERecordnvd

News mentions

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cvss	0.526
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000