CVE-2026-1568 — Rapid7 InsightVM Signature Validation Vulnerability

CVE-2026-1568

Rapid7 InsightVM Signature Validation Vulnerability PUBLISHED

Description (CNA)

Rapid7 InsightVM versions before 8.34.0 contain a signature verification issue on the Assertion Consumer Service (ACS) cloud endpoint that could allow an attacker to gain unauthorized access to InsightVM accounts setup via "Security Console" installations, resulting in full account takeover. The issue occurs due to the application processing these unsigned assertions and issuing session cookies that granted access to the targeted user accounts. This has been fixed in version 8.34.0 of InsightVM.

Affected (CNA)

Vendor / product	Versions
Rapid7 / Vulnerability Management	affected 0 before 8.34.0

CWE

CWE-347, CWE-287

References

https://docs.rapid7.com/insight/command-platform-release-notes/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.