CVE-2022-3852 json
VR Calendar <= 2.3.3 - Cross-Site Request Forgery
published 4y ago modified 4mo ago also EUVD-2022-43192
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 49%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- vr_calendar_project vr_calendar 2.3.4
Is CVE-2022-3852 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- last yr.
Exploit prediction
0.62% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
Affected products
- innate-images-llc VR Calendar
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
- Technology feeds
References
-
plugins.trac.wordpress.org
/browser/vr-calendar-sync/tags/2.3.2/Admin/Classes/VRCalendarAdmin.class.php#L133
patch, release-notes, third-party-advisory
-
plugins.trac.wordpress.org
/changeset?sfp_email=&sfph_mail=&reponame=&old=2809350%40vr-calendar-sync&new=2809350%40vr-calendar-sync&sfp_e
patch, third-party-advisory
- wordfence.com /threat-intel/vulnerabilities/id/a868226f-4ca1-4ec1-b55e-3029e3ed2d5b?source=cve
-
wordfence.com
/vulnerability-advisories-continued/#CVE-2022-3852
third-party-advisory
Sources
- CVE List CVE-2022-3852
- NVD CVE-2022-3852
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.