PT-2025-4966 · Unknown · Eelv-Newsletter

Thiennv · Published 2025-01-22 · Updated 2025-01-22 · CVE-2025-23602

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions EELV Newsletter versions prior to 4.8.2

Description The issue is related to improper neutralization of input during web page generation, also known as 'Cross-site Scripting', which allows Reflected XSS. This enables an attacker to inject malicious scripts into the website.

Recommendations For versions prior to 4.8.2, update to version 4.8.2 or later to resolve the issue. As a temporary workaround, consider restricting user input to minimize the risk of exploitation. Avoid using potentially vulnerable API endpoints until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-23602

Affected Products

Eelv-Newsletter

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-23602 · Security Note
• https://patchstack.com/database/Wordpress/Plugin/eelv-newsletter/vulnerability/wordpress-eelv-newsletter-plugin-4-8-2-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/1882137464015606025 · Twitter Post
• https://patchstack.com/database/wordpress/plugin/eelv-newsletter/vulnerability/wordpress-eelv-newsletter-plugin-4-8-2-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve · Note