Vulnerability · Published Sep 27, 2021 · Assigned by WPScan
CVE-2021-24660PostX Gutenberg Blocks Saved Templates Addon < 2.4.10 - Contributor+ Stored Cross-Site Scripting
Medium 5.4
In plain English
A medium-severity cross-site scripting in PostX – Gutenberg Blocks for Post Grid from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 45% of all known vulnerabilities).
Severity (CVSS NVD)5.4Medium
Exploit odds (30 days)0.5%top 54.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The PostX – Gutenberg Blocks for Post Grid WordPress plugin before 2.4.10, with Saved Templates Addon enabled, allows users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks via the plugin's shortcode.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | PostX – Gutenberg Blocks for Post Grid | 2.4.10 – before 2.4.10 |
Weakness: CWE-79