CVE-2025-28074

Impact

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.

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• https://github.com/mLniumm/CVE-2025-28074
• https://github.com/phpList/phplist3/blob/main/public_html/lists/lt.php
• https://github.com/phpList/phplist3/compare/v3.6.14...v3.6.15
• https://www.phplist.org/newslist/phplist-3-6-15-release-notes/