CVE-2026-9203
Server-side request forgery in Progress MarkLogic Server
CVSS Score
8.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-918 |
| Vendor | progress software corporation |
| Product | marklogic server |
| Published | Aug 5, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Progress Software Corporation / MarkLogic Server
11.0.0 < 11.3.6 12.0.0 < 12.0.3
References
Credits
backslash via Bugcrowd