Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in promoz73 Exit Popup Free allows Stored XSS. This issue affects Exit Popup Free: from n/a through 1.0.

Classification

CVE ID: CVE-2025-31591

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: promoz73

Product: Exit Popup Free

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.03% (probability of being exploited)

EPSS Percentile: 8.12% (scored less or equal to compared to others)

EPSS Date: 2025-04-21 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-31591
https://patchstack.com/database/wordpress/plugin/exit-popup-free/vulnerability/wordpress-exit-popup-free-plugin-1-0-cross-site-scripting-xss-vulnerability?_s_id=cve

Timeline