SSRF in Splunk
CVE-2023-22936
In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the ‘search_listener’ parameter in a search allows for a blind server-side request forgery (SSRF) by an authenticated user. The initiator of the request cannot see the response without the presence of an additional vulnerability within the environment.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (29.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 29.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Splunk
- Splunk Cloud Platform
- Splunk Cloud Platform
- Splunk Enterprise — versions 8.1, 8.2, 9.0
Weakness classification (CWE)
References
- advisory.splunk.com/advisories/SVD-2023-0206 (Vendor Advisory)
- research.splunk.com/application/ee69374a-d27e-4136-adac-956a96ff60fd (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-22936?
- CVE-2023-22936 is a medium-severity vulnerability in Splunk, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2023-02-14.
- How severe is CVE-2023-22936?
- Medium severity. CVSS v3 base score is 6.3 out of 10.