Vulnerability · Published Sep 20, 2021 · Assigned by WPScan
CVE-2021-24606Availability Calendar < 1.2.1 - Authenticated SQL Injection
High 8.8
In plain English
A high-severity SQL injection in Availability Calendar from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities).
Severity (CVSS NVD)8.8High
Exploit odds (30 days)1.3%top 28.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The Availability Calendar WordPress plugin before 1.2.1 does not escape the category attribute from its shortcode before using it in a SQL statement, leading to a SQL Injection issue, which can be exploited by any user able to add shortcode to posts/pages, such as contributor+
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Availability Calendar | 1.2.1 – before 1.2.1 |
Weakness: CWE-89