Vulnerability · Published Nov 3, 2022 · Assigned by Wordfence
CVE-2022-3852VR Calendar <= 2.3.3 - Cross-Site Request Forgery
High 8.8
In plain English
A high-severity cross-site request forgery in VR Calendar from innate-images-llc. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 50% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| innate-images-llc | VR Calendar | 0 – through 2.3.3 |
Weakness: CWE-352 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a868226f-4ca1-4ec1-b55e-3029e3ed2d5b?source=cve
- https://plugins.trac.wordpress.org/browser/vr-calendar-sync/tags/2.3.2/Admin/Classes/VRCalendarAdmin.class.php#L133
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2809350%40vr-calendar-sync&new=2809350%40vr-calendar-sync&sfp_email=&sfph_mail=
- https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3852