CVE-2026-20258
CVE-2026-20258
In Splunk Enterprise versions below 10.2.4, 10.0.7, 9.4.12, and 9.3.13, and Splunk Cloud Platform versions below 10.3.2512.11, 10.2.2510.15, 10.1.2507.23, and 9.3.2411.132, a low-privileged user that does not hold the "admin" or "power" Sp…
Vulnerability class: XSS (Cross-Site Scripting)
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H.
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-20258?
- CVE-2026-20258 is a high-severity vulnerability, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2026-06-10.
- How severe is CVE-2026-20258?
- High severity. CVSS v3 base score is 7.1 out of 10.