CVE catalog
CVE-2026-5135
A flaw was found in Foreman. This broken access control vulnerability allows an authenticated user with host-edit permissions to retarget an existing lookup value override to a different host. This is
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.43% · Oct 25, 2026
A flaw was found in Foreman. This broken access control vulnerability allows an authenticated user with host-edit permissions to retarget an existing lookup value override to a different host. This is achieved by modifying the match field through nested host attributes, effectively bypassing authorisation checks. The consequence is the potential for unauthorised modification of managed host configurations across different organisational and location boundaries. foreman: Foreman: Unauthorized modification of host configurations via broken access control The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | satellite | Not reported | 6.16.10 | fixed |
| Cpe | satellite | Not reported | 6.17.9 | fixed |
| Cpe | satellite | Not reported | 6.18.7 | fixed |
| Cpe | satellite | Not reported | 6.19.2 | fixed |
| Cpe | foreman | Not reported | 3.18.2 | fixed |
| Cpe | foreman | Not reported | 3.19.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | satellite | cpe | Not reported | 6.16.10 | Not reported | Not reported | Not reported |
| Cpe | satellite | cpe | Not reported | 6.17.9 | Not reported | Not reported | Not reported |
| Cpe | satellite | cpe | Not reported | 6.18.7 | Not reported | Not reported | Not reported |
| Cpe | satellite | cpe | Not reported | 6.19.2 | Not reported | Not reported | Not reported |
| Cpe | foreman | cpe | Not reported | 3.18.2 | Not reported | Not reported | Not reported |
| Cpe | foreman | cpe | Not reported | 3.19.1 | Not reported | Not reported | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://nvd.nist.gov/vuln/detail/CVE-2026-5135]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-5135.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2166.json]
[CERT-Bund public advisories] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [Red Hat security advisories and VEX]