CVE-2022-36107

Name: CVE-2022-36107
Creator: NVD / NIST
Published: 2022-09-13T18:15:15.227+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.72%

Last modified Jun 17, 2026

CVE-2022-36107 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that the `FileDumpController` (backend and frontend context) is vulnerable to cross-site scripting when malicious files are displayed using this component. EPSS estimates a 0.72% chance of exploitation in the next 30 days.

Description

TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that the `FileDumpController` (backend and frontend context) is vulnerable to cross-site scripting when malicious files are displayed using this component. A valid backend user account is needed to exploit this vulnerability. Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix the problem. There are no known workarounds for this issue.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.72%

49.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Typo3	Typo3	>= 7.0.0, <= 7.6.57
Typo3	Typo3	>= 8.0.0, <= 8.7.47
Typo3	Typo3	>= 9.0.0, <= 9.5.36
Typo3	Typo3	>= 10.0.0, <= 10.4.31
Typo3	Typo3	>= 11.0.0, <= 11.5.15

References

https://github.com/TYPO3/typo3/commit/bd58d2ff2eeef89e63ef754a2389597d22622a39Patch, Third Party Advisory
https://github.com/TYPO3/typo3/security/advisories/GHSA-9c6w-55cp-5w25Third Party Advisory
https://typo3.org/security/advisory/typo3-core-sa-2022-009Vendor Advisory
https://github.com/TYPO3/typo3/commit/bd58d2ff2eeef89e63ef754a2389597d22622a39Patch, Third Party Advisory
https://github.com/TYPO3/typo3/security/advisories/GHSA-9c6w-55cp-5w25Third Party Advisory
https://typo3.org/security/advisory/typo3-core-sa-2022-009Vendor Advisory

Timeline

Published: Sep 13, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-36107?

How severe is CVE-2022-36107?

CVE-2022-36107 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.72% probability of exploitation in the next 30 days.

How do I fix CVE-2022-36107?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-36107?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST