Information Disclosure through Cleartext Storage in the App Key Value Store in the Splunk On-Call (VictorOps) app
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-312.
Summary
In Splunk On-Call (VictorOps) app versions below 1.0.43 on Splunkbase, a user who does not hold the "admin" or "power" Splunk roles could read a partially masked Application Programming Interface (API) key from the App Key Value Store (KV Store). The exposure is possible because the Splunk On-Call (VictorOps) app does not fully mask the API key before storing it in a KV Store collection that the user can read. For more information see About the app key value store (https://help.splunk.com/en/data-management/splunk-enterprise-admin-manual/9.2/administer-the-app-key-value-store/about-the-app-key-value-store) in the Splunk documentation.
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 Splunk On-Call (VictorOps) (Splunk) Fixed in 1.0.43
Timeline
- 2026-10-02 Threatist record created from CVE-2026-76405
- 2026-10-03 Alias added: GHSA-9m34-4r95-4c77
References
Sources
- CVE-2026-76405 · CVE Program
- CVE-2026-76405 · NVD
- FIRST EPSS
- GHSA-9m34-4r95-4c77 · GitHub Advisory Database · CC BY 4.0
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