Vulnerability · Published Feb 13, 2023 · Assigned by WPScan
CVE-2022-3891WP FullCalendar < 1.5 - Unauthenticated Arbitrary Post Access
Medium 5.3
In plain English
A medium-severity security flaw in WP FullCalendar from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.7%top 46.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | WP FullCalendar | 0 – before 1.5 |
References
- https://wpscan.com/vulnerability/5a69965d-d243-4d51-b7a4-d6f4b199abf1 exploit, vdb-entry, technical-description