UpHeron
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Servers and applications

CVE-2012-6146

The Backend History Module in TYPO3 4.5.x before 4.5.21, 4.6.x before 4.6.14, and 4.7.x before 4.7.6 does not properly restrict access, which allows remote authenticated editors to read the history of arbitrary records via a crafted URL.

Severity
Medium 4.0
Published
20 May 2014
Last changed
16 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
1% in the next 30 daysHigher than 63% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
CWE-264
Attack
Over the network · Needs a login
Attacker can
Read some data
CVSS vector
AV:N/AC:L/Au:S/C:P/I:N/A:N
Sources
NVD

Affected software

SoftwareAffected versions
TYPO3Servers and applications · cpe:a:typo3:typo3
  • Version 4.7.5
  • Version 4.7.4
  • Version 4.7.3
  • Version 4.7.2
All 41 release lines
  • Version 4.5
  • Version 4.5.1
  • Version 4.5.2
  • Version 4.5.3
  • Version 4.5.4
  • Version 4.5.5
  • Version 4.5.6
  • Version 4.5.7
  • Version 4.5.8
  • Version 4.5.9
  • Version 4.5.10
  • Version 4.5.11
  • Version 4.5.12
  • Version 4.5.13
  • Version 4.5.14
  • Version 4.5.15
  • Version 4.5.16
  • Version 4.5.17
  • Version 4.5.18
  • Version 4.5.19
  • Version 4.5.20
  • Version 4.6.0
  • Version 4.6.1
  • Version 4.6.2
  • Version 4.6.3
  • Version 4.6.4
  • Version 4.6.5
  • Version 4.6.6
  • Version 4.6.7
  • Version 4.6.8
  • Version 4.6.9
  • Version 4.6.10
  • Version 4.6.11
  • Version 4.6.12
  • Version 4.6.13
  • Version 4.7
  • Version 4.7.1
  • Version 4.7.2
  • Version 4.7.3
  • Version 4.7.4
  • Version 4.7.5

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2012-6146
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2012-6146