PT-2025-39704 · WordPress · Team Members

D.Sim · Published 2025-09-27 · Updated 2025-09-27 · CVE-2025-8440

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Team Members plugin for WordPress versions up to and including 5.3.5

Description The Team Members plugin for WordPress is susceptible to Stored Cross-Site Scripting through the first and last name fields. Insufficient input sanitization and output escaping allow authenticated attackers with Contributor-level access or higher to inject arbitrary web scripts into pages. These scripts will execute when a user accesses the affected page.

Recommendations Update the Team Members plugin to a version later than 5.3.5.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-8440

Affected Products

Team Members

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-8440 · Security Note
• https://twitter.com/CVEnew/status/1971773991452074147 · Twitter Post
• https://plugins.trac.wordpress.org/browser/team-members/trunk/inc/tmm-save-metaboxes.php#L77 · Note
• https://t.me/cveNotify/136677 · Telegram Post
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3364663%40team-members%2Ftrunk&old=3116517%40team-members%2Ftrunk&sfp_email=&sfph_mail= · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/b46c3f25-6879-47b1-9026-4297fdd003b0?source=cve · Note
• https://t.me/CVEtracker/33518 · Telegram Post