cvedb.io
CVE-2021-43353
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2022-01-18T17:15:09.180 · Last modified 2026-06-17T04:10:52.713

Summary

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

crisp — crisp

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.