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CVEs-PoC/2021/CVE-2021-43353.md
2025-09-29 21:09:30 +02:00

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CVE-2021-43353

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.

POC

Reference

No PoCs from references.

Github