CVE-2022-33157

Name: CVE-2022-33157
Creator: NVD / NIST
Published: 2022-07-12T23:15:12.127+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.50%

Last modified Jun 17, 2026

CVE-2022-33157 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. The libconnect extension before 7.0.8 and 8.x before 8.1.0 for TYPO3 allows XSS.. EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

The libconnect extension before 7.0.8 and 8.x before 8.1.0 for TYPO3 allows XSS.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.50%

38.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Libconnect Project	Libconnect	< 7.0.8
Libconnect Project	Libconnect	>= 8.0.0, < 8.1.0

References

https://typo3.org/security/advisory/typo3-ext-sa-2022-010Patch, Vendor Advisory
https://typo3.org/security/advisory/typo3-ext-sa-2022-010Patch, Vendor Advisory

Timeline

Published: Jul 12, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-33157?

The libconnect extension before 7.0.8 and 8.x before 8.1.0 for TYPO3 allows XSS.

How severe is CVE-2022-33157?

CVE-2022-33157 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.

How do I fix CVE-2022-33157?

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-2022-33157?

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

Scan your code now

Source: NVD / NIST