CVE-2024-2513

MEDIUM

WP Chat App <= 3.6.2 - Authenticated Stored Cross-Site Scripting via ImageAlt Block Attribute

Title source: llm

Description

The WP Chat App plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'imageAlt' block attribute in all versions up to, and including, 3.6.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References (2)

Core 2

Core References

Patch

https://plugins.trac.wordpress.org/changeset?old_path=/wp-whatsapp/tags/3.6.2&old=3061150&new_path=/wp-whatsapp/tags/3.6.3&new=3061150&sfp_email=&sfph_mail=

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/3bba2901-55a7-4ef1-ab3c-1415aa99c729?source=cve

Scores

CVSS v3 6.4

EPSS 0.0036

EPSS Percentile 27.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-20 CWE-79

Status published

Products (2)

ninjateam/WP Chat App < 3.6.2

ninjateam/wp_chat_app < 3.6.3

Published Apr 09, 2024

Tracked Since Feb 18, 2026