PT-2026-140340

CVE-2026-121763

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Published

2026-11-09

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Updated

2026-11-09

Description by

CVSS 3.1
6.5
Medium
MetricsAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
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.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-79: Improper Neutralization of Input During Web Page Generation (\'Cross-site Scripting\')
Related identifiers
CVE-2026-121763
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