Insecure unserialize in TYPO3 Import/Export in TYPO3 - #VU182
Published: July 20, 2016 / Updated: July 29, 2016
Vulnerability identifier: #VU182
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: N/A
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: TYPO3
Affected software:
TYPO3
TYPO3
Detailed vulnerability description
The vulnerability allows a remote attacker to modify data on the target system.
The vulnerability exists in TYPO3. A remote authenticated user with a valid backend account can modify data on the target system by exploiting a deserialization flaw in the Import/Export component.
Successful exploitation of this vulnerability may result in modification of system information.
The vulnerability exists in TYPO3. A remote authenticated user with a valid backend account can modify data on the target system by exploiting a deserialization flaw in the Import/Export component.
Successful exploitation of this vulnerability may result in modification of system information.
Remediation
Install the latest versions (6.2.26, 7.6.10, 8.2.1).