Ketello: katello content view history api cross-organization authorization bypass
Priority LOW 20CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Partial Red Hat: 5 fixed, 1 without a fix
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-639.
Summary
A flaw was found in Katello where the Content View History API does not properly enforce authorization when accessing a Content View specified by the user. An authenticated user with permission to view Content Views in one organization may be able to access the lifecycle history of a Content View belonging to another organization by supplying its identifier to the affected API endpoint. This can result in unauthorized disclosure of Content View lifecycle information, including publication and promotion events, associated users, and timestamps.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00381 32nd percentileScored 2026-11-07
Fix Partial Red Hat: 4 advisoriesRed Hat: 5 fixed, 1 without a fix
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Red Hat | Red Hat Satellite 6.16 for RHEL 8 | — | 4.14.0.23-1.el8sat | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.16 for RHEL 9 | — | 4.14.0.23-1.el9sat | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.17 for RHEL 9 | — | 4.16.0.20-1.el9sat | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.18 for RHEL 9 | — | 4.18.0.24-1.el9sat | Patch available | CNA |
| Red Hat | Red Hat Satellite 6.19 for RHEL 9 | — | 4.20.0.11-1.el9sat | Patch available | CNA |
| Red Hat | Red Hat Satellite 6 | — | — | No fix listed | CNA |
| Red Hat | Red Hat Satellite 6 | — | — | Not affected | CNA |
- Red Hat Satellite 6.16 for RHEL 8 VendorRed Hat Affected — Fixed in 4.14.0.23-1.el8sat Patch available CNA
- Red Hat Satellite 6.16 for RHEL 9 VendorRed Hat Affected — Fixed in 4.14.0.23-1.el9sat Patch available CNA
- Red Hat Satellite 6.17 for RHEL 9 VendorRed Hat Affected — Fixed in 4.16.0.20-1.el9sat Patch available CNA
- Red Hat Satellite 6.18 for RHEL 9 VendorRed Hat Affected — Fixed in 4.18.0.24-1.el9sat Patch available CNA
- Red Hat Satellite 6.19 for RHEL 9 VendorRed Hat Affected — Fixed in 4.20.0.11-1.el9sat Patch available CNA
- Red Hat Satellite 6 VendorRed Hat Affected — Fixed in — No fix listed CNA
- Red Hat Satellite 6 VendorRed Hat Affected — Fixed in — Not affected CNA
CPE names CNA · 16
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:/a:redhat:satellite:6.16::el8 | 6.16 | — | Red Hat |
| cpe:/a:redhat:satellite:6.16::el9 | 6.16 | — | Red Hat |
| cpe:/a:redhat:satellite_capsule:6.16::el8 | 6.16 | — | Red Hat |
| cpe:/a:redhat:satellite_capsule:6.16::el9 | 6.16 | — | Red Hat |
| cpe:/a:redhat:satellite_utils:6.16::el8 | 6.16 | — | Red Hat |
| cpe:/a:redhat:satellite_utils:6.16::el9 | 6.16 | — | Red Hat |
| cpe:/a:redhat:satellite:6.17::el9 | 6.17 | — | Red Hat |
| cpe:/a:redhat:satellite_capsule:6.17::el9 | 6.17 | — | Red Hat |
| cpe:/a:redhat:satellite_utils:6.17::el9 | 6.17 | — | Red Hat |
| cpe:/a:redhat:satellite:6.18::el9 | 6.18 | — | Red Hat |
- cpe:/a:redhat:satellite:6.16::el8 Versions 6.16 — ·Red Hat
- cpe:/a:redhat:satellite:6.16::el9 Versions 6.16 — ·Red Hat
- cpe:/a:redhat:satellite_capsule:6.16::el8 Versions 6.16 — ·Red Hat
- cpe:/a:redhat:satellite_capsule:6.16::el9 Versions 6.16 — ·Red Hat
- cpe:/a:redhat:satellite_utils:6.16::el8 Versions 6.16 — ·Red Hat
- cpe:/a:redhat:satellite_utils:6.16::el9 Versions 6.16 — ·Red Hat
- cpe:/a:redhat:satellite:6.17::el9 Versions 6.17 — ·Red Hat
- cpe:/a:redhat:satellite_capsule:6.17::el9 Versions 6.17 — ·Red Hat
- cpe:/a:redhat:satellite_utils:6.17::el9 Versions 6.17 — ·Red Hat
- cpe:/a:redhat:satellite:6.18::el9 Versions 6.18 — ·Red Hat
Show 6 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:/a:redhat:satellite_capsule:6.18::el9 | 6.18 | — | Red Hat |
| cpe:/a:redhat:satellite_utils:6.18::el9 | 6.18 | — | Red Hat |
| cpe:/a:redhat:satellite:6.19::el9 | 6.19 | — | Red Hat |
| cpe:/a:redhat:satellite_capsule:6.19::el9 | 6.19 | — | Red Hat |
| cpe:/a:redhat:satellite_utils:6.19::el9 | 6.19 | — | Red Hat |
| cpe:/a:redhat:satellite:6 | 6 | — | Red Hat |
- cpe:/a:redhat:satellite_capsule:6.18::el9 Versions 6.18 — ·Red Hat
- cpe:/a:redhat:satellite_utils:6.18::el9 Versions 6.18 — ·Red Hat
- cpe:/a:redhat:satellite:6.19::el9 Versions 6.19 — ·Red Hat
- cpe:/a:redhat:satellite_capsule:6.19::el9 Versions 6.19 — ·Red Hat
- cpe:/a:redhat:satellite_utils:6.19::el9 Versions 6.19 — ·Red Hat
- cpe:/a:redhat:satellite:6 Versions 6 — ·Red Hat
Remediation
Red Hat 4 advisories
- RHSA-2026:74506 Released 2026-10-01 · Red Hat rating CriticalSatellite 6.16.14 Async Update
- Red Hat Satellite 6.16 for RHEL 8 foreman-3.12.0.23-1.el8sat, foreman-cli-3.12.0.23-1.el8sat, foreman-debug-3.12.0.23-1.el8sat +32
- Red Hat Satellite 6.16 for RHEL 9 foreman-3.12.0.23-1.el9sat, foreman-cli-3.12.0.23-1.el9sat, foreman-debug-3.12.0.23-1.el9sat +32
- RHSA-2026:74505 Released 2026-10-01 · Red Hat rating CriticalSatellite 6.17.12 Async Update
- Red Hat Satellite 6.17 for RHEL 9 foreman-3.14.0.22-1.el9sat, foreman-cli-3.14.0.22-1.el9sat, foreman-debug-3.14.0.22-1.el9sat +31
- RHSA-2026:74504 Released 2026-10-01 · Red Hat rating CriticalSatellite 6.18.10 Async Update
- Red Hat Satellite 6.18 for RHEL 9 foreman-3.16.0.25-1.el9sat, foreman-cli-3.16.0.25-1.el9sat, foreman-debug-3.16.0.25-1.el9sat +26
Show 1 more Red Hat advisories
- RHSA-2026:74503 Released 2026-10-01 · Red Hat rating CriticalSatellite 6.19.5 Async Update
- Red Hat Satellite 6.19 for RHEL 9 foreman-3.18.0.14-1.el9sat, foreman-cli-3.18.0.14-1.el9sat, foreman-debug-3.18.0.14-1.el9sat +19
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Satellite 6 | Affected | No fix yet |
| Red Hat Satellite 6.16 for RHEL 8 | Fixed | RHSA-2026:74506 |
| Red Hat Satellite 6.16 for RHEL 9 | Fixed | RHSA-2026:74506 |
| Red Hat Satellite 6.17 for RHEL 9 | Fixed | RHSA-2026:74505 |
| Red Hat Satellite 6.18 for RHEL 9 | Fixed | RHSA-2026:74504 |
| Red Hat Satellite 6.19 for RHEL 9 | Fixed | RHSA-2026:74503 |
Not affected: 6 products
- Red Hat Satellite 6
- Red Hat Satellite 6.16 for RHEL 8
- Red Hat Satellite 6.16 for RHEL 9
- Red Hat Satellite 6.17 for RHEL 9
- Red Hat Satellite 6.18 for RHEL 9
- Red Hat Satellite 6.19 for RHEL 9
Timeline
- 2026-10-02 Threatist record created from CVE-2026-79654
- 2026-10-03 Alias added: GHSA-xqhp-pxqr-f7m6
References
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- TI-2018-16080 A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153… KEVCVSS 3.1CRITICAL 9.8
Sources
- CVE-2026-79654 · CVE Program
- CVE-2026-79654 · NVD
- FIRST EPSS
- GHSA-xqhp-pxqr-f7m6 · GitHub Advisory Database · CC BY 4.0
- CVE-2026-79654 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences