PT-2025-49229 · WordPress · Nouri.Sh Newsletter

Abdulsamad Yusuf · Published 2025-12-05 · Updated 2025-12-05 · CVE-2025-13515

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions WordPress Nouri.sh Newsletter plugin versions up to and including 1.0.1.3

Description The Nouri.sh Newsletter plugin for WordPress is susceptible to Reflected Cross-Site Scripting. This is due to inadequate input sanitization and output escaping. An unauthenticated attacker can inject arbitrary web scripts into pages, which will execute if a user is tricked into performing an action, such as clicking a link. The vulnerability is related to the $ SERVER['PHP SELF'] parameter.

Recommendations Update the Nouri.sh Newsletter plugin to a version later than 1.0.1.3.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-13515

Affected Products

Nouri.Sh Newsletter

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-13515 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/d5f0587e-1f84-472c-8fb7-13ddda63e2ec?source=cve · Note
• https://t.me/CVEtracker/38912 · Telegram Post
• https://plugins.trac.wordpress.org/browser/newsletters-from-rss-to-email-newsletters-using-nourish/trunk/templates/options.phtml#L7 · Note
• https://twitter.com/CVEnew/status/1996841690523750708 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1996866658711810528 · Twitter Post
• https://plugins.trac.wordpress.org/browser/newsletters-from-rss-to-email-newsletters-using-nourish/tags/v1.0.13/templates/options.phtml#L7 · Note