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Servers and applications

CVE-2011-2488

Joomla! before 1.5.23 does not properly check for errors, which allows remote attackers to obtain sensitive information via unspecified vectors.

Severity
Medium 5.0
Published
27 Jul 2011
Last changed
16 Jun 2026
Added to UpHeron
21 Oct 2026
Exploit chance
1.4% in the next 30 daysHigher than 73% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
Information exposure (CWE-200)
Attack
Over the network · No login needed
Attacker can
Read some data
CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Sources
NVD

Affected software

SoftwareAffected versions
Joomla!Servers and applications · cpe:a:joomla:joomla\!
  • Version 1.5.21
  • Version 1.5.20
  • Version 1.5.19
  • Version 1.5.18
All 24 release lines
  • Every version up to 1.5.22
  • Version 1.5.0
  • Version 1.5.1
  • Version 1.5.2
  • Version 1.5.3
  • Version 1.5.4
  • Version 1.5.5
  • Version 1.5.6
  • Version 1.5.7
  • Version 1.5.8
  • Version 1.5.9
  • Version 1.5.10
  • Version 1.5.11
  • Version 1.5.12
  • Version 1.5.13
  • Version 1.5.14
  • Version 1.5.15-rc
  • Version 1.5.15
  • Version 1.5.16
  • Version 1.5.17
  • Version 1.5.18
  • Version 1.5.19
  • Version 1.5.20
  • Version 1.5.21

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2011-2488
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2011-2488