Vulnerability in Pixelite Wp Fullcalendar
CVE-2022-3891
The WP FullCalendar WordPress plugin before 1.5 does not ensure that the post retrieved via an AJAX action is public and can be accessed by the user making the request, allowing unauthenticated attackers to get the content of arbitrary posts, including draft/private as well as password-protected ones.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.007 (51.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Pixelite Wp Fullcalendar
- Wp Fullcalendar — versions 0
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/5a69965d-d243-4d51-b7a4-d6f4b199abf1 (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2022-3891?
- CVE-2022-3891 is a medium-severity vulnerability in Pixelite Wp Fullcalendar, classified under CWE-639 AUTHORIZATION BYPASS THROUGH USER-CONTROLLED KEY. CVSS score: 5.3/10. Published 2023-02-13.
- How severe is CVE-2022-3891?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2022-3891 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.