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WS-2018-0044
Published:May 14, 2026
Updated:May 14, 2026
Information Disclosure vulnerability in TYPO3 7.6.x before 7.6.22 and 8.0.x before 8.7.5. HTTP requests being performed using the TYPO3 API expose the specific TYPO3 version to the called endpoint.
Affected Packages
typo3/cms (PHP):
Affected version(s) =8.6.0 <8.6.1
Fix Suggestion:
Update to version 8.6.1
typo3/cms (PHP):
Affected version(s) =v8.7.4 <8.7.5
Fix Suggestion:
Update to version 8.7.5
typo3/cms (PHP):
Affected version(s) >=TYPO3_7-6-1 <TYPO3_7-6-20
Fix Suggestion:
Update to version TYPO3_7-6-20
instituteweb/typo3-cms (PHP):
Affected version(s) >=7.6.4 <7.6.22
Fix Suggestion:
Update to version 7.6.22
typo3/cms (PHP):
Affected version(s) >=TYPO3_8-0-0 <dev-TYPO3_8-7
Fix Suggestion:
Update to version dev-TYPO3_8-7
typo3/cms (PHP):
Affected version(s) =8.7.1 <8.7.2
Fix Suggestion:
Update to version 8.7.2
typo3/cms (PHP):
Affected version(s) =8.4.1 <8.5.0
Fix Suggestion:
Update to version 8.5.0
typo3/cms (PHP):
Affected version(s) =v8.7.3 <8.7.4
Fix Suggestion:
Update to version 8.7.4
typo3/cms (PHP):
Affected version(s) =TYPO3_7-6-0 <dev-TYPO3_7-6
Fix Suggestion:
Update to version dev-TYPO3_7-6
typo3/cms (PHP):
Affected version(s) =7.6.12 <7.6.13
Fix Suggestion:
Update to version 7.6.13
typo3/cms (PHP):
Affected version(s) =7.6.15 <7.6.16
Fix Suggestion:
Update to version 7.6.16
typo3/cms (PHP):
Affected version(s) >=TYPO3_8-7-1 <TYPO3_8-7-3
Fix Suggestion:
Update to version TYPO3_8-7-3
typo3/cms (PHP):
Affected version(s) =8.3.1 <8.4.0
Fix Suggestion:
Update to version 8.4.0
instituteweb/typo3-cms (PHP):
Affected version(s) >=8.0.0 <8.7.5
Fix Suggestion:
Update to version 8.7.5
typo3/cms (PHP):
Affected version(s) =7.6.10 <7.6.11
Fix Suggestion:
Update to version 7.6.11
typo3/cms (PHP):
Affected version(s) =v7.6.20 <7.6.21
Fix Suggestion:
Update to version 7.6.21
typo3/cms (PHP):
Affected version(s) >=7.6.17 <7.6.19
Fix Suggestion:
Update to version 7.6.19
typo3/cms (PHP):
Affected version(s) =v7.6.21 <7.6.22
Fix Suggestion:
Update to version 7.6.22
typo3/cms (PHP):
Affected version(s) >=8.2.0 <8.3.0
Fix Suggestion:
Update to version 8.3.0
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CVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE