CVE-2026-1568
Rapid7 InsightVM Signature Validation Vulnerability
CVSS Score
9.6
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-347 CWE-287 |
| Vendor | rapid7 |
| Product | vulnerability management |
| Published | Feb 3, 2026 |
| Last Updated | Feb 26, 2026 |
Stay Ahead of the Next One
Get instant alerts for rapid7 vulnerability management
Be the first to know when new critical vulnerabilities affecting rapid7 vulnerability management are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None
Affected Versions
Rapid7 / Vulnerability Management
0 < 8.34.0
References
Credits
Cory Rey, Schellman