Skip to content
OpenAdvisories
High · 8.8 CVE-2021-43353 EUVD-2021-30290GHSA-mrwr-9wqr-6fc2

Crisp Live Chat <= 0.31 Cross-Site Request Forgery to Stored Cross-Site Scripting

Published Jan 18, 2022 · Updated Jan 31, 2025 · Assigned by Wordfence

Description

The Crisp Live Chat WordPress plugin is vulnerable to Cross-Site Request Forgery due to missing nonce validation via the crisp_plugin_settings_page function found in the ~/crisp.php file, which made it possible for attackers to inject arbitrary web scripts in versions up to, and including 0.31.

Affected products

VendorProductAffectedFixed
Crisp Live Chat Crisp Live Chat 0.31 – ≤ 0.31 —

References