What is GHSA-26cf-5m8c-2hhh?

GHSA-26cf-5m8c-2hhh is a security advisory published by GitHub Security Advisories with Medium severity. The MDM App Catalog / App Store preview does not properly sanitize or encode user-supplied HTML...

Which CVE IDs does GHSA-26cf-5m8c-2hhh cover?

GHSA-26cf-5m8c-2hhh covers the following CVE IDs: CVE-2026-65022. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-26cf-5m8c-2hhh?

GHSA-26cf-5m8c-2hhh has a CVSS v3 base score of 6.3, published by GitHub Security Advisories.

GHSA-26cf-5m8c-2hhhMediumCVSS 6.3

The MDM App Catalog / App Store preview does not properly sanitize or encode user-supplied HTML...

Vendor

GitHub Security Advisories

Published

November 6, 2026

Last Modified

November 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-65022 →

📋 Description

The MDM App Catalog / App Store preview does not properly sanitize or encode user-supplied HTML before rendering it. Injected HTML can be displayed to users who view the preview, which may allow cross-site scripting (XSS) when a user interacts with the crafted content.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-65022
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0135001
https://github.com/advisories/GHSA-26cf-5m8c-2hhh