01 Record
CVE-2026-115805
Rapid7 Insight Agent Local Privilege Escalation via Shell Injection in mcp.json Configuration Path
HighPUBLISHEDCNA: rapid7
CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
02 Description
Rapid7 Insight Agent Local Privilege Escalation via Shell Injection in mcp.json Configuration Path
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- Not scored by EPSS
- EPSS percentile
- Not scored by EPSS
- NVD base score
- 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Received. NVD last modified this record on 2026-10-29.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-10-29 16:48Z4 HR AGO
- Last updated
- 2026-10-29 16:48Z4 HR AGO
- Reserved
- 2026-10-23
- Assigning CNA
- rapid7
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.8)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base
- Data version
- 5.2
- Document digest
- 9e88bda6e2d30cb9fb136c12e979da73700a22de90355dae20e338d76d049a6e
05 Affected products
VendorProductVersionsPlatforms
06 References
07 Remediation
Update Rapid7 Insight Agent to version 4.1.4.43 or later.