CVE-2026-2513 Progress Software CVE debrief

Who should care

Administrators and users of Progress Flowmon ADS versions prior to 12.5.5 and 13.0.3 should be aware of this vulnerability and take necessary precautions to prevent exploitation. This includes reviewing official advisories, applying patches or updates, and implementing compensating controls. Security teams and vulnerability management teams should also review this vulnerability and plan accordingly.

Technical summary

A vulnerability exists in Progress Flowmon ADS versions prior to 12.5.5 and 13.0.3, whereby an administrator who clicks a malicious link provided by an attacker may inadvertently trigger unintended actions within their authenticated web session. This issue could lead to potential session hijacking. Administrators of Progress Flowmon ADS versions prior to 12.5.5 and 13.0.3 should prioritize patching to prevent potential session hijacking.

Defensive priority

Administrators of Progress Flowmon ADS versions prior to 12.5.5 and 13.0.3 should prioritize patching to prevent potential session hijacking.

Recommended defensive actions

• Apply patches or updates to Progress Flowmon ADS to version 12.5.5 or 13.0.3
• Implement compensating controls such as web application firewalls or intrusion detection systems
• Monitor for suspicious activity and implement exception tracking
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record indicates a vulnerability in Progress Flowmon ADS versions prior to 12.5.5 and 13.0.3, which could allow an administrator to inadvertently trigger unintended actions within their authenticated web session by clicking a malicious link. Evidence is limited to the official CVE Program record and NIST NVD detail page. Defenders should verify affected scope, severity, and vendor guidance through official advisories.

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.