CVE-2026-9153

Arbitrary File Read in Rapid7 InsightConnect Sed Plugin

6.5 Medium

CVE-2026-9153 is a medium vulnerability (CVSS 6.5) in Gnu Sed, published June 25, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.45%, the 39th percentile. No source names a fixed version.

Arbitrary File Read vulnerability in Rapid7 InsightConnect Sed Plugin on Linux allows authenticated attackers to read arbitrary files via the expression parameter due to insufficient input validation.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

0.45%Up 0.2 points since Jun 25, 2026

What each source reports

CVE List Score used 6.5

Arbitrary File Read in Rapid7 InsightConnect Sed Plugin

Record: CVE-2026-9153
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-22, CWE-200
Updated: 2026-11-02

EUVDEUVD-2026-39155 6.5

Record: EUVD-2026-39155
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-v6m6-hc9j-5r5w 6.5

Arbitrary File Read vulnerability in Rapid7 InsightConnect Sed Plugin on Linux allows...

Record: GHSA-v6m6-hc9j-5r5w
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-22
Updated: 2026-11-02

NVD 6.5

Record: CVE-2026-9153
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-22, CWE-200
Updated: 2026-11-02

Affected products

History

History
When	Changed	Sources
2026-11-02	created	CVE List, EUVD, GitHub Advisories, NVD