Severity:

HIGH RISK

(8.7)

Stored XSS (CWE-79) in Open WebUI KaTeX Rendering

CVE-2026-70492

Published:

Aug 4, 2026

Status:

Received

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Vulnerability Type

Category:

Stored Cross-Site Scripting

CWE:

CWE-79

Impact:

Client-Side Code Execution and Account Compromise

Severity:

HIGH RISK

(8.7)

CVSS Version:

3.1

Vulnerability Type

Category:

Stored Cross-Site Scripting

CWE:

CWE-79

Impact:

Client-Side Code Execution and Account Compromise

Severity:

HIGH RISK

(8.7)

CVSS Version:

3.1

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