CVE-2026-55748CWE-78command-injection

CVE-2026-55748

Medium · published June 17, 2026

CVSS v3.1
6.0
EPSS
0%
Percentile
38.8
In the wild
Unconfirmed
What it is

OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening opportunity to address certain types of user error, not a vulnerability.

The record
Technical detail
CVSS v3.1
6.0 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00460 · 38.8th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-06-17T19:17Z
Affected products (3)
ProductVersionsFixed in
openstack/horizon≥ 8.0.0, < 25.3.325.3.3
openstack/horizon≥ 25.4.0, < 25.5.325.5.3
openstack/horizon≥ 25.6.0, < 25.7.425.7.4
References (2)
https://launchpad.net/bugs/2152240 · [email protected]https://wiki.openstack.org/wiki/OSSN/OSSN-0097 · [email protected]
EPSS history
Timeline
  • 17 JUN 14:12Z
    OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters
    cvelistv5