cbcvebase.
CVE-2026-9154
published 2026-06-25

CVE-2026-9154: Arbitrary File Write vulnerability in Rapid7 InsightConnect Sed Plugin on Linux allows authenticated attackers to write attacker-controlled content to…

PriorityP341medium6.5CVSS 3.1
AVNACLPRLUINSUCNIHAN
EPSS
0.27%
19.2th percentile
Arbitrary File Write vulnerability in Rapid7 InsightConnect Sed Plugin on Linux allows authenticated attackers to write attacker-controlled content to arbitrary file paths via the expression parameter.

Affected

2 ranges
VendorProductVersion rangeFixed in
gnused
rapid7insightconnect_sed_plugin< 2.0.52.0.5
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.