What is GHSA-9mcw-mwxv-grwj?

GHSA-9mcw-mwxv-grwj is a security advisory published by GitHub Security Advisories with Medium severity. Craft CMS XSS Vulnerability

Which CVE IDs does GHSA-9mcw-mwxv-grwj cover?

GHSA-9mcw-mwxv-grwj covers the following CVE IDs: CVE-2017-8384. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9mcw-mwxv-grwj?

GHSA-9mcw-mwxv-grwj has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

Which products are affected by GHSA-9mcw-mwxv-grwj?

GHSA-9mcw-mwxv-grwj affects 1 product, including: composer/craftcms/cms:\u003c 2.6.2976.

GHSA-9mcw-mwxv-grwjMediumCVSS 6.1

Craft CMS XSS Vulnerability

Vendor

GitHub Security Advisories

Published

May 17, 2022

Last Modified

October 31, 2023

🔗 CVE IDs covered (1)

CVE-2017-8384 →

📋 Description

Craft CMS before 2.6.2976 allows XSS attacks because an array returned by HttpRequestService::getSegments() and getActionSegments() need not be zero-based. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-8052.

🎯 Affected products1

composer/craftcms/cms:< 2.6.2976

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2017-8384
https://craftcms.com/changelog#2-6-2976
https://twitter.com/CraftCMS/status/857743080224473088
https://github.com/advisories/GHSA-9mcw-mwxv-grwj