Vulnerability Description
The VR Calendar plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.3.3. This is due to missing or incorrect nonce validation on several functions. This makes it possible for unauthenticated attackers to delete, and modify calendars as well as the plugin settings, via forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Vr Calendar Project | Vr Calendar | < 2.3.4 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/vr-calendar-sync/tags/2.3.2/Admin/ClaPatchRelease NotesThird Party Advisory
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&oldPatchThird Party Advisory
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a868226f-4ca1-4ec1-b55
- https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3852Third Party Advisory
- https://plugins.trac.wordpress.org/browser/vr-calendar-sync/tags/2.3.2/Admin/ClaPatchRelease NotesThird Party Advisory
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&oldPatchThird Party Advisory
- https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3852Third Party Advisory
FAQ
What is CVE-2022-3852?
CVE-2022-3852 is a vulnerability with a CVSS score of 8.8 (HIGH). The VR Calendar plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.3.3. This is due to missing or incorrect nonce validation on several functions. Thi...
How severe is CVE-2022-3852?
CVE-2022-3852 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-3852?
Check the references section above for vendor advisories and patch information. Affected products include: Vr Calendar Project Vr Calendar.