vulnerability
WordPress Plugin: crisp: CVE-2021-43353: Cross-Site Request Forgery (CSRF)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Dec 16, 2021 | May 15, 2025 | May 5, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Dec 16, 2021
Added
May 15, 2025
Modified
May 5, 2026
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.
Solution
crisp-plugin-cve-2021-43353
References
- https://www.cve.org/CVERecord?id=CVE-2021-43353
- https://www.wordfence.com/threat-intel/vulnerabilities/id/6bcc8b84-34ac-4f8f-9a74-43b230877e92?source=api-prod
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-30290
- CVE-2021-43353
- https://attackerkb.com/topics/CVE-2021-43353
- CWE-352
- EUVD-EUVD-2021-30290
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