PT-2025-33719 · WordPress · Contactmanager

Jonas Benjamin Friedli · Published 2025-08-19 · Updated 2025-08-19 · CVE-2025-8783

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: Contact Manager plugin for WordPress versions prior to 8.6.6

Description: The Contact Manager plugin for WordPress is susceptible to Stored Cross-Site Scripting via the title parameter. Insufficient input sanitization and output escaping allows authenticated attackers with administrator-level access to inject arbitrary web scripts into pages. These scripts will execute when a user accesses the injected page. This issue only affects multi-site installations and installations where unfiltered html has been disabled.

Recommendations: Update the Contact Manager plugin to version 8.6.6 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-8783

Affected Products

Contactmanager

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-8783 · Security Note
• https://plugins.trac.wordpress.org/browser/contact-manager/trunk/admin-pages-functions.php#L524 · Note
• https://t.me/cveNotify/132769 · Telegram Post
• https://t.me/CVEtracker/30343 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1957772204944310594 · Twitter Post
• https://plugins.trac.wordpress.org/changeset/3345750 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/7e52a487-8e87-49b7-a044-9fb8452f3dd1?source=cve · Note
• https://twitter.com/CVEnew/status/1957762974518526257 · Twitter Post