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Fencer Intel
high 7.5

CVE-2011-4571 json

SQL injection vulnerability in the Estate Agent (com_estateagent) component for Joomla!

published 2011-11-29 14 y ago modified 2026-06-16 4 mo ago also EUVD-2011-4497

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 62%
public exploits
1
Exploit-DB

Summary

SQL injection vulnerability in the Estate Agent (com_estateagent) component for Joomla! allows remote attackers to execute arbitrary SQL commands via the id parameter in a showEO action to index.php.

Timeline

  1. Published
  2. First public exploit (EDB-18728)

Exploit prediction

0.98% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-18728 Joomla! Component Estate Agent - SQL Injection webapps, 2012-04-10
  • packetstormsecurity.org http://packetstormsecurity.org/files/view/105618/joomlaestateagent-sql.txt referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/50024 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

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

References

Sources

Fencer Intel 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.