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CVE-2025-23806: WordPress Ultimate Subscribe Plugin <=1.3 - CSRF to Reflected Cross Site Scripting (XSS) vulnerability

7.1 CVSS

Description

Cross-Site Request Forgery (CSRF) vulnerability in ThemeFarmer Ultimate Subscribe allows Reflected XSS. This issue affects Ultimate Subscribe: from n/a through 1.3.

Classification

CVE ID: CVE-2025-23806

CVSS Base Severity: HIGH

CVSS Base Score: 7.1

Affected Products

Vendor: ThemeFarmer

Product: Ultimate Subscribe

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/ultimate-subscribe/vulnerability/wordpress-ultimate-subscribe-plugin-1-3-csrf-to-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

Timeline