CVE-2023-32198CWE-295

CVE-2023-32198

High · published October 15, 2026

CVSS v3.1
8.0
EPSS
0%
Percentile
24.7
In the wild
Unconfirmed
What it is

A vulnerability has been identified in Steve where by default it was using an insecure option that did not validate the certificate presented by the remote server while performing a TLS connection. This could allow the execution of a man-in-the-middle (MitM) attack against services using Steve.

The record
Technical detail
CVSS v3.1
8.0 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00329 · 24.7th percentile
Weakness
CWE-295 · Improper Certificate Validation
Published
2026-10-15T13:17Z
References (2)
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32198 · [email protected]https://github.com/rancher/steve/security/advisories/GHSA-95fc-g4gj-mqmx · [email protected]
EPSS history
Timeline
  • 16 OCT 03:18Z
    EPSS moved — → 0%
    epss
  • 15 OCT 08:22Z
    Steve doesn’t verify a server’s certificate and is susceptible to man-in-the-middle (MitM) attacks
    cvelistv5
  • 15 OCT 08:22Z
    Steve doesn’t verify a server’s certificate and is susceptible to man-in-the-middle (MitM) attacks
    cvelistv5