CVE-2025-28074

phpList before 3.6.15 is vulnerable to Cross-Site Scripting (XSS) due to improper input sanitization in lt.php. The vulnerability is exploitable when the application dynamically references internal paths and processes untrusted input without escaping, allowing an attacker to inject malicious JavaScript.

CVSS v3.1 CNA

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.64% chance of exploitation in the next 30 days, 50th percentile

Published

2025-05-08

Updated

2025-06-07

Proof-of-concept exploits (1)

• mLniumm/CVE-2025-280740★ · 2025-05-07

Security advisories

• https://www.phplist.org/newslist/phplist-3-6-15-release-notes
• phpList/phplist3/blob/main/public_html/lists/lt.php

References

• CVE Record
• NVD entry

Related

• CVE-2025-28073