Known vulnerabilities in Mailing Group Listserv

Creates a Mailing Group on your site to which users can subscribe, messages sent to the group's email address will be forwarded to all members.

4Reported vulnerabilities

6.5Highest CVSS score

3.0.5Latest version

100+Active installs

What to do now

Update Mailing Group Listserv to 3.0.5 or later. 3 of these have a fixed version available. Updating resolves them.

Plugin last updated: April 25, 2025 / Tested up to WordPress: 6.8.8 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2025-46463	Medium 6.5	0.4%	3.0.4 and earlier	`3.0.5`	April 25, 2025
CVE-2025-22595	Medium 6.1	0.3%	2.0.9 and earlier	`3.0.0`	January 7, 2025
CVE-2025-22527	Medium 4.9	0.5%	2.0.9 and earlier	`3.0.0`	January 7, 2025
CVE-2025-50036	Medium 4.3	0.2%	3.0.5 and earlier	—	June 19, 2025

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.