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CVE-2026-121763

MEDIUM CVSS: 6.5 Published: 2026-11-09 Modified: 2026-11-09

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPMU DEV Hummingbird hummingbird-performance allows Stored XSS.This issue affects Hummingbird: from n/a through 3.21.2.

Affected Platforms

Unknown

Weakness Type

CWE-79

References