In Splunk Enterprise versions below 10.4.3, 10.2.7, and 10.0.10, a user that holds a role with the read_o11y_content capability could inject forged…
In Splunk Enterprise versions below 10.4.3, 10.2.7, and 10.0.10, a user that holds a role with the read_o11y_content capability could inject forged entries into the app log through the Representational State Transfer (REST) API. The vulnerability is possible because Splunk App for Splunk O11y Cloud does not neutralize user-supplied SignalFlow content before writing it to the app log. Splunk Enterprise versions 9.4.x are not affected.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Splunk
- Product
- Splunk Enterprise / SOAR
- CVSS
- 4.3
- Exposure class
- Network management
Why it ranks 8 (Routine)
- CVSS 4.3 medium
- Product class: network management
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-76267 on this site · NVD · CVE.org · Vulnpedia
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