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CVE-2022-3852

24
FAUCET Score

CVE-2022-3852 describes a Cross-Site Request Forgery (CSRF) vulnerability in the VR Calendar WordPress plugin, affecting versions up to and including 2.3.3. This flaw allows unauthenticated attackers to delete or modify calendars and plugin settings if they can trick an administrator into clicking a malicious link. Rated 6.5 MEDIUM on the CVSS scale, its exploitation requires user interaction but can lead to high integrity impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.3.4CPE matchmatch criteria
cpe:2.3:a:vr_calendar_project:vr_calendar:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.45%
Probability of exploitation in next 30 days
EPSS Percentile
37.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0045 is in the 39th percentile among its peer group of 26,221 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / browser/vr-calendar-sync/tags/2.3.2/Admin/Classes/VRCalendarAdmin.class.php
PatchRelease NotesThird Party Advisory
plugins.trac.wordpress.org / changeset
PatchThird Party Advisory
wordfence.com / threat-intel/vulnerabilities/id/a868226f-4ca1-4ec1-b55e-3029e3ed2d5b
wordfence.com / vulnerability-advisories-continued
Third Party Advisory