What’s Vulnerable › Vulnerabilities

CVE-2025-28073

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-08 · updated 2026-06-17
• Weakness: CWE-79

Description

phpList before 3.6.15 is vulnerable to Reflected Cross-Site Scripting (XSS) via the /lists/dl.php endpoint. An attacker can inject arbitrary JavaScript code by manipulating the id parameter, which is improperly sanitized.

Affected products

• PHPList: before 3.6.15 — fixed in 3.6.15

How to fix

Upgrade to a fixed version: PHPList 3.6.15. Check the vendor advisory for mitigations.

References

• https://github.com/mLniumm/CVE-2025-28073
• https://github.com/phpList/phplist3
• https://github.com/phpList/phplist3/compare/v3.6.14...v3.6.15
• https://www.phplist.org/newslist/phplist-3-6-15-release-notes/

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