CVE-2026-85960 Progress Software Corporation CVE debrief

Who should care

Defenders responsible for Progress MarkLogic Server deployments, particularly those using Query Console, should assess exposure and apply patches or mitigations. This includes IT administrators, security teams, and operators managing MarkLogic Server instances. They should verify exposure, prioritize patching, and implement compensating controls to reduce risk.

Why it matters

A cross-site request forgery vulnerability in Progress MarkLogic Server Query Console requires defenders to verify exposure and apply patches or mitigations to prevent potential unauthorized requests and execution of server-side code.

• Potential unauthorized requests and execution of server-side code with victim's permissions
• Need to verify exposure and apply patches or mitigations
• Possible impact on data integrity and confidentiality

Technical summary

Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 use predictable CSRF tokens in Query Console. A remote attacker who lures an authenticated Query Console user to a malicious page could submit unauthorized requests and execute server-side code with the victim's permissions. This vulnerability requires defenders to verify exposure and apply patches or mitigations to prevent potential unauthorized requests and execution of server-side code. Affected deployments should be identified and prioritized for patching.

Defensive priority

Defenders should prioritize verifying exposure and applying patches or mitigations.

Recommended defensive actions

• Verify exposure by checking MarkLogic Server versions and applying patches or mitigations
• Implement compensating controls, such as monitoring and exception tracking
• Educate users on secure browsing practices to reduce risk
• Review and update incident response plans to address potential unauthorized requests
• Conduct vulnerability scanning to identify potentially affected systems
• Prioritize patching for Query Console deployments
• Track exceptions and retest remediated assets

Evidence notes

The CVE record and source item provide details on the vulnerability, but limited information is available on exploitation or impact. Defenders should verify exposure by checking MarkLogic Server versions and apply patches or mitigations. The vulnerability has been publicly disclosed, but no additional details on exploitation or affected systems are available.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.