CVE-2021-24751 is a Cross-Site Scripting (XSS) vulnerability affecting the GenerateBlocks WordPress plugin prior to version 1.4.0, stemming from insufficient validation of the 'tagName' attribute in the 'generateblocks/container' block. This medium-severity vulnerability (CVSS 5.4) allows authenticated users with contributor-level privileges to inject malicious scripts, potentially leading to client-side attacks. While the vulnerability has a low EPSS score and no known active exploitation, public exploit code, or significant community discussion, it remains a risk for unpatched installations.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.4.0CPE matchmatch criteria | cpe:2.3:a:generateblocks:generateblocks:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.