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Fencer Vulns
critical 9.8

CVE-2021-24931 in the critical feed json

Secure Copy Content Protection and Content Locking < 2.8.2 - Unauthenticated SQL Injection

published 2021-12-06 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11843

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
78.8%
EPSS 78.8% chance of exploitation in 30 days, percentile 99.5%
public exploits
2
Metasploit, Exploit-DB, plus a Nuclei check

Summary

The Secure Copy Content Protection and Content Locking WordPress plugin before 2.8.2 does not escape the sccp_id parameter of the ays_sccp_results_export_file AJAX action (available to both unauthenticated and authenticated users) before using it in a SQL statement, leading to an SQL injection.

Patch / fix

  • ays-pro secure_copy_content_protection_and_content_locking 2.8.2

Timeline

  1. First public exploit (Metasploit auxiliary/scanner/http/wp_secure_copy_content_protection_sqli)
  2. Published

Exploit prediction

78.81% chance of exploitation in the next 30 days, higher than 99.5% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Metasploit auxiliary/scanner/http/wp_secure_copy_content_protection_sqli Wordpress Secure Copy Content Protection and Content Locking sccp_id Unauthenticated SQLi metasploit auxiliary, normal rank, 2021-11-08
  • EDB-50733 WordPress Plugin Secure Copy Content Protection and Content Locking 2.8.1 - SQL-Injection (Unauthenticated) webapps, 2022-02-10
  • Nuclei template WordPress Secure Copy Content Protection and Content Locking <2.8.2 - SQL Injection nuclei detection template
  • wpscan.com https://wpscan.com/vulnerability/1cd52d61-af75-43ed-9b99-b46c471c4231 referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/165946/WordPress-Secure-Copy-Content-Protection-And-Content-Locking-2.8.1-SQL-Injection.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • Unknown Secure Copy Content Protection and Content Locking

Classification

Weakness
  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.