What is GHSA-374w-gwqr-fmxg?

GHSA-374w-gwqr-fmxg is a security advisory published by GitHub Security Advisories with Medium severity. brotkrueml/schema fails to properly encode user input for output in HTML context, leading to XSS

Which CVE IDs does GHSA-374w-gwqr-fmxg cover?

GHSA-374w-gwqr-fmxg covers the following CVE IDs: CVE-2022-33154. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-374w-gwqr-fmxg?

GHSA-374w-gwqr-fmxg has a CVSS v3 base score of 5.4, published by GitHub Security Advisories.

Which products are affected by GHSA-374w-gwqr-fmxg?

GHSA-374w-gwqr-fmxg affects 2 products, including: composer/brotkrueml/schema:\u003e= 2.0.0, \u003c 2.5.1; composer/brotkrueml/schema:\u003c 1.13.1.

GHSA-374w-gwqr-fmxgMediumCVSS 5.4

brotkrueml/schema fails to properly encode user input for output in HTML context, leading to XSS

Vendor

GitHub Security Advisories

Published

June 17, 2022

Last Modified

January 27, 2023

🔗 CVE IDs covered (1)

CVE-2022-33154 →

📋 Description

The extension fails to properly encode user input for output in HTML context. A TYPO3 backend user account is required to exploit the vulnerability.

🎯 Affected products2

composer/brotkrueml/schema:>= 2.0.0, < 2.5.1
composer/brotkrueml/schema:< 1.13.1

🔗 References (4)

https://github.com/FriendsOfPHP/security-advisories/blob/master/brotkrueml/schema/CVE-2022-33154.yaml
https://typo3.org/security/advisory/typo3-ext-sa-2022-012
https://nvd.nist.gov/vuln/detail/CVE-2022-33154
https://github.com/advisories/GHSA-374w-gwqr-fmxg