CVE-2011-4321
The password reset functionality in Joomla! 1.5.x through 1.5.24 uses weak random numbers, which...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2011-4321- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-310
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2011-4321- Updated
- 2026-11-02
EUVDEUVD-2011-4253 No score
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.
- Record
EUVD-2011-4253- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-f5jw-2gp7-cm88 No score
The password reset functionality in Joomla! 1.5.x through 1.5.24 uses weak random numbers, which...
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.
- Record
GHSA-f5jw-2gp7-cm88- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-4321 is a medium vulnerability (CVSS 5.0) in Joomla Joomla\!, published November 23, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.94%, the 61st percentile. No source names a fixed version.