Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Linus Lundahl Good Old Gallery allows Reflected XSS. This issue affects Good Old Gallery: from n/a through 2.1.2.

Classification

CVE ID: CVE-2025-23959

CVSS Base Severity: HIGH

CVSS Base Score: 7.1

Affected Products

Vendor: Linus Lundahl

Product: Good Old Gallery

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 11.71% (scored less or equal to compared to others)

EPSS Date: 2025-02-20 (when was this score calculated)

References

https://patchstack.com/database/wordpress/plugin/good-old-gallery/vulnerability/wordpress-good-old-gallery-plugin-2-1-2-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

Timeline