CVE-2021-43353
Crisp Live Chat <= 0.31 Cross-Site Request Forgery to Stored Cross-Site Scripting
- State
- Published
- Severity
- 8.8 High
- Published
- Jan 18, 2022
- Updated
- Jan 31, 2025
- Reserved
- Dec 3, 2021
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | Wordfence |
Weaknesses
- CWE-352 Cross-Site Request Forgery (CSRF)
Affected Products
| Product | Versions |
|---|---|
Crisp Live ChatCrisp Live Chat |
|
References
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