CVE-2021-24131 describes multiple authenticated SQL injection vulnerabilities in the CleanTalk Anti-Spam WordPress plugin, affecting versions prior to 5.149. This high-severity vulnerability (CVSS 7.2) allows an attacker with high privileges (admin+) to execute arbitrary SQL commands, potentially leading to full compromise of confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there is minimal community discussion or media coverage, the underlying CWE-89 SQL injection remains a critical concern for affected installations. There is no evidence of active exploitation, and it is not listed in CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.149CPE matchmatch criteria | cpe:2.3:a:cleantalk:anti-spam:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.