CVE-2026-55748
OpenStack Horizon: Arbitrary Command Injection via Crafted Project Name in RC File Download
Description
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.
INFO
Published Date :
June 17, 2026, 2:12 p.m.
Last Modified :
June 17, 2026, 2:12 p.m.
Remotely Exploit :
Yes !
Source :
mitre
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 8254265b-2729-46b6-b9e3-3dfca2d5bfca |
Solution
- Update OpenStack Horizon to version 25.7.4 or later.
- Sanitize project names used in script generation.
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CVE-2026-55748 vulnerability anywhere in the article.