CVE-2023-47127
CVSS 3.1 Score 5.4 of 10 (medium)
Details
Published Nov 14, 2023
Updated: Nov 21, 2023
CWE ID 287
CWE ID 302
Summary
CVE-2023-47127 affects TYPO3, an open-source PHP web content management system. In installations with multiple sites, such as first.example.org and second.example.com, a session cookie generated for one site can be reused on the other site without requiring additional authentication. This vulnerability, which allows unauthorized access, has been resolved in versions 8.7.55, 9.5.44, 10.4.41, 11.5.33, and 12.4.8. Users are strongly advised to upgrade as soon as possible, and there are currently no known workarounds for this issue.
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Affected Products
- TYPO3
Affected Vendors
- TYPO3
Advisories, Assessments, and Mitigations
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