CVE-2025-3704: WordPress Volunteer Sign Up Sheets plugin < 5.5.5 - Cross Site Scripting (XSS) vulnerability
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in DBAR Productions Volunteer Sign Up Sheets allows Stored XSS.This issue affects Volunteer Sign Up Sheets: from n/a before 5.5.5.
The patch is available exclusively on GitHub at https://github.com/dbarproductions/pta-volunteer-sign-up-sheets , as the vendor encounters difficulties using SVN to deploy to the WordPress.org repository.
Classification
CVE ID: CVE-2025-3704
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
Problem Types
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Affected Products
Vendor: DBAR Productions
Product: Volunteer Sign Up Sheets
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.03% (probability of being exploited)
EPSS Percentile: 7.96% (scored less or equal to compared to others)
EPSS Date: 2025-06-04 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2025-3704https://patchstack.com/database/wordpress/plugin/pta-volunteer-sign-up-sheets/vulnerability/wordpress-volunteer-sign-up-sheets-plugin-5-5-5-cross-site-scripting-xss-vulnerability?_s_id=cve
https://github.com/dbarproductions/pta-volunteer-sign-up-sheets/archive/refs/tags/5.5.5.zip