What is GHSA-r7wr-wrcm-fj8q?

GHSA-r7wr-wrcm-fj8q is a security advisory published by GitHub Security Advisories with Critical severity. An authentication bypass issue exists in communications between affected versions of the Zscaler...

Which CVE IDs does GHSA-r7wr-wrcm-fj8q cover?

GHSA-r7wr-wrcm-fj8q covers the following CVE IDs: CVE-2026-59564. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-r7wr-wrcm-fj8q?

GHSA-r7wr-wrcm-fj8q has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-r7wr-wrcm-fj8qCriticalCVSS 9.1

An authentication bypass issue exists in communications between affected versions of the Zscaler...

Vendor

GitHub Security Advisories

Published

August 24, 2026

Last Modified

August 24, 2026

🔗 CVE IDs covered (1)

CVE-2026-59564 →

📋 Description

An authentication bypass issue exists in communications between affected versions of the Zscaler Client Connector and the Zscaler Client Connector Portal.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-59564
https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2026
https://github.com/advisories/GHSA-r7wr-wrcm-fj8q