PT-2025-8931 · WordPress · Chaty

Craig Smith + 1 · Published 2025-02-27 · Updated 2025-03-11 · CVE-2025-1450

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 Chaty plugin for WordPress versions up to and including 3.3.5

Description The issue is related to Stored Cross-Site Scripting due to insufficient input sanitization and output escaping in the data-hover parameter. This allows authenticated attackers with Contributor-level access and above to inject arbitrary web scripts in pages, which will execute when a user accesses the injected page.

Recommendations For Chaty plugin for WordPress versions up to and including 3.3.5, update to a version that addresses the insufficient input sanitization and output escaping issue in the data-hover parameter to prevent Stored Cross-Site Scripting attacks.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-1450

Affected Products

Chaty

References · 12

• https://nvd.nist.gov/vuln/detail/CVE-2025-1450 · Security Note
• https://plugins.trac.wordpress.org/changeset/3246336 · Patch
• https://osv.dev/vulnerability/CVE-2025-1450 · Vendor Advisory
• https://wordfence.com/threat-intel/vulnerabilities/id/a87d0966-3fd4-46f8-acd5-1cf0cb18af42?source=cve · Note
• https://plugins.trac.wordpress.org/browser/chaty/tags/3.3.4/js/cht-front-script.js#L389 · Note
• https://plugins.trac.wordpress.org/browser/chaty/tags/3.3.5/js/cht-front-script.min.js · Note
• https://twitter.com/dailycve/status/1899491617108549960 · Twitter Post
• https://t.me/cvenotify/114251 · Telegram Post
• https://t.me/cvedetector/19031 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1895060423692472420 · Twitter Post
• https://twitter.com/CVEnew/status/1895241215836406146 · Twitter Post
• https://t.me/cvenotify/112605 · Telegram Post