What is GHSA-vc8h-qc29-hjr2?

GHSA-vc8h-qc29-hjr2 is a security advisory published by GitHub Security Advisories with High severity. A server-side request forgery vulnerability in Progress MarkLogic Server before 11.3.6 and 12.0.3...

Which CVE IDs does GHSA-vc8h-qc29-hjr2 cover?

GHSA-vc8h-qc29-hjr2 covers the following CVE IDs: CVE-2026-9203. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vc8h-qc29-hjr2?

GHSA-vc8h-qc29-hjr2 has a CVSS v3 base score of 8.5, published by GitHub Security Advisories.

GHSA-vc8h-qc29-hjr2HighCVSS 8.5

A server-side request forgery vulnerability in Progress MarkLogic Server before 11.3.6 and 12.0.3...

Vendor

GitHub Security Advisories

Published

August 5, 2026

Last Modified

August 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-9203 →

📋 Description

A server-side request forgery vulnerability in Progress MarkLogic Server before 11.3.6 and 12.0.3 allows an authenticated user with low-privileged roles to bypass protections for cloud instance metadata endpoints. Successful exploitation can disclose cloud credentials and compromise cloud resources accessible to the host instance.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-9203
https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-August-2026
https://github.com/advisories/GHSA-vc8h-qc29-hjr2