Vulnerability · Published Feb 27, 2024 · Assigned by WPScan
CVE-2024-0855Spiffy Calendar < 4.9.9 - Broken Access Control
Medium 5.3
In plain English
A medium-severity security flaw in Spiffy Calendar from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.5%top 58.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
The Spiffy Calendar WordPress plugin before 4.9.9 doesn't check the event_author parameter, and allows any user to alter it when creating an event, leading to deceiving users/admins that a page was created by a Contributor+.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Spiffy Calendar | 0 – before 4.9.9 |
References
- https://wpscan.com/vulnerability/5d5da91e-3f34-46b0-8db2-354a88bdf934/ exploit, vdb-entry, technical-description