Vulnerability Database

314,343

Total vulnerabilities in the database

CVE-2011-4321

The password reset functionality in Joomla! 1.5.x through 1.5.24 uses weak random numbers, which makes it easier for remote attackers to change the passwords of arbitrary users via unspecified vectors.

  • Published: Nov 23, 2011
  • Updated: Nov 9, 2025
  • CVE: CVE-2011-4321
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:P/A:N

CWEs:

Software From Fixed in
Joomla / joomla 1.5.24 1.5.24.x
Joomla / joomla 1.5.11 1.5.11.x
Joomla / joomla 1.5.13 1.5.13.x
Joomla / joomla 1.5.3 1.5.3.x
Joomla / joomla 1.5.2 1.5.2.x
Joomla / joomla 1.5.22 1.5.22.x
Joomla / joomla 1.5.9 1.5.9.x
Joomla / joomla 1.5.18 1.5.18.x
Joomla / joomla 1.5.16 1.5.16.x
Joomla / joomla 1.5.4 1.5.4.x
Joomla / joomla 1.5.10 1.5.10.x
Joomla / joomla 1.5.7 1.5.7.x
Joomla / joomla 1.5.0 1.5.0.x
Joomla / joomla 1.5.15 1.5.15.x
Joomla / joomla 1.5.6 1.5.6.x
Joomla / joomla 1.5.1 1.5.1.x
Joomla / joomla 1.5.23 1.5.23.x
Joomla / joomla 1.5.17 1.5.17.x
Joomla / joomla 1.5.8 1.5.8.x
Joomla / joomla 1.5.19 1.5.19.x
Joomla / joomla 1.5.21 1.5.21.x
Joomla / joomla 1.5.12 1.5.12.x
Joomla / joomla 1.5.5 1.5.5.x
Joomla / joomla 1.5.20 1.5.20.x
Joomla / joomla 1.5.15-rc 1.5.15-rc.x
Joomla / joomla 1.5.14 1.5.14.x