Cleartext Storage of Sensitive Information for Puppet Resource API
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Partial Red Hat: 2 without a fix
Attack profile from CVSS 4.0 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-312.
Summary
Puppet resource_api (shipped in Puppet Core 8.x and Puppet Enterprise 2023.8.x and 2025.x) does not preserve the sensitive flag on parameters defined via the resource-api, causing values such as passwords to be stored in cleartext in the agent's local transaction state cache. Affected versions of the resource_api module include all versions between 1.5.0 - 1.9.1 and 2.0.0 The issue was fixed in puppet resource_api 1.9.2 and 2.0.1 released with Puppet Core 8.20.0 and PE 2023.8.10 & PE 2025.11.0.
Why it matters now
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
Remediation
- Fix · CNA Puppet Core (Perforce) Fixed in 8.20.0
- Fix · CNA Puppet Enterprise (Perforce) Fixed in 2023.8.10, 2025.11.0
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat OpenStack Platform 17.1 | Affected | No fix yet: Fix deferred |
| Red Hat Satellite 6 | Affected | No fix yet: Fix deferred |
Timeline
- 2026-10-02 Threatist record created from CVE-2026-8804
- 2026-10-03 Alias added: GHSA-rh7m-r3xm-v5xg
References
More Perforce vulnerabilities
- TI-2026-58853 Unauthenticated Remote Code Execution in Akana API Platform CVSS 4.0CRITICAL 10.0
- TI-2026-71533 Perforce Helix Authentication Service ships a default SCIM token CVSS 4.0CRITICAL 9.3
- TI-2026-05304 Insecure Default Configuration in P4 Server CVSS 4.0HIGH 8.8
- TI-2015-07378 Rogue Wave JViews before 8.8 patch 21 and 8.9 before patch 1 allows remote attackers to… CVSS 3.1CRITICAL 9.8
- TI-2007-00095 The Perforce client does not restrict the set of files that it overwrites upon receiving… CVSS 2.0HIGH 10.0
- TI-2026-60410 XML External Entity in Akana API Platform CVSS 4.0CRITICAL 9.2
Sources
- CVE-2026-8804 · CVE Program
- CVE-2026-8804 · NVD
- FIRST EPSS
- GHSA-rh7m-r3xm-v5xg · GitHub Advisory Database · CC BY 4.0
- CVE-2026-8804 · 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