CVE-2026-1568
Rapid7 InsightVM Signature Validation Vulnerability
Vexday Risk Score
28Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 9.6EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
03 Feb 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Affected products
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