CVE-2009-3628
TYPO3 Backend Discloses Encryption Key
EPSS 0.23%
Description
The Backend subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2 allows remote authenticated users to determine an encryption key via crafted input to a tt_content form element.
How to fix CVE-2009-3628
To remediate CVE-2009-3628, upgrade the affected package to a fixed version below.
- Debian/typo3-src—upgrade to 4.0.2+debian-9 or later
- Packagist/typo3/cms-backend—no fix listed
Is CVE-2009-3628 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.0.2+debian-9
- from 0, <= 4.0.13