CVE-2013-4321

Description

The File Abstraction Layer (FAL) in TYPO3 6.0.x before 6.0.8 and 6.1.x before 6.1.4 allows remote authenticated editors to execute arbitrary PHP code via unspecified characters in the file extension when renaming a file. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-4250.

Category

6.5
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.48%
Vendor Advisory typo3.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2013-003/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2013-4321?
CVE-2013-4321 has been scored as a medium severity vulnerability.
How to fix CVE-2013-4321?
To fix CVE-2013-4321, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2013-4321 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2013-4321 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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