CVE-2025-26778: WordPress Gallery Custom Links Plugin <= 2.2.1 - Cross Site Scripting (XSS) vulnerability
Medium (5.9)
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Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Gallery allows Stored XSS. This issue affects Gallery: from n/a through 2.2.1.
Classification
CVE ID: CVE-2025-26778
CVSS Base Severity: MEDIUM
CVSS Base Score: 5.9
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Affected Products
Vendor: NotFound
Product: Gallery
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.04% (probability of being exploited)
EPSS Percentile: 0.11882 (how common is this exploit)
EPSS Date: 2025-03-11 (when was this score calculated)