CVE-2026-9203 — Server-side request forgery in Progress MarkLogic Server

CVE-2026-9203

Server-side request forgery in Progress MarkLogic Server PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Progress Software Corporation / MarkLogic Server	affected 11.0.0 before 11.3.6; affected 12.0.0 before 12.0.3

CWE

CWE-918

References

https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-August-2026

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.