PT-2025-39518 · WordPress · Zephyr Project Manager

Aurélien Bourdois · Published 2025-09-26 · Updated 2025-09-26 · CVE-2025-10490

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Zephyr Project Manager plugin for WordPress versions prior to 3.3.203

Description The Zephyr Project Manager plugin for WordPress is susceptible to Stored Cross-Site Scripting through admin settings. Insufficient input sanitization and output escaping allows authenticated attackers with administrator-level permissions or higher to inject arbitrary web scripts into pages. These scripts execute when a user accesses the injected page. This issue only impacts multi-site installations and those where unfiltered html has been disabled.

Recommendations Update the Zephyr Project Manager plugin to version 3.3.203 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-10490

Affected Products

Zephyr Project Manager

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-10490 · Security Note
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3366388%40zephyr-project-manager&new=3366388%40zephyr-project-manager&sfp_email=&sfph_mail= · Note
• https://twitter.com/CVEnew/status/1971467042139111800 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/fdf68c19-ee1b-4d0a-876b-c061763b39c3?source=cve · Note
• https://t.me/cveNotify/136505 · Telegram Post
• https://t.me/CVEtracker/33430 · Telegram Post