CVE-2020-15073: Phplist

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

An issue was discovered in phpList through 3.5.4. An XSS vulnerability occurs within the Import Administrators section via upload of an edited text document. This also affects the Subscriber Lists section.

Affected products

• Phplist Phplist: up to and including 3.5.4

Published 2020-07-08. Last modified 2026-06-17.