CVE-2023-22932 json
Persistent Cross-Site Scripting through a Base64-encoded Image in a View in Splunk Enterprise
published 2023-02-14 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-27034
- cvss
- 8.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 34%
- public exploits
- 0
- none known
Summary
In Splunk Enterprise 9.0 versions before 9.0.4, a View allows for Cross-Site Scripting (XSS) through the error message in a Base64-encoded image. The vulnerability affects instances with Splunk Web enabled. It does not affect Splunk Enterprise versions below 9.0.
Patch / fix
- Splunk Splunk Enterprise 9.0.4
- Splunk Splunk Cloud Platform 9.0.2209.3
Exploit prediction
0.40% chance of exploitation in the next 30 days, higher than 34% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected products
- Splunk Splunk Enterprise
- Splunk Splunk Cloud Platform
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
advisory.splunk.com
/advisories/SVD-2023-0202
vendor-advisory
-
research.splunk.com
/application/ce6e1268-e01c-4df2-a617-0f034ed49a43/
vendor-advisory
Sources
- CVE List CVE-2023-22932
- NVD CVE-2023-22932
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.