4.3

CVE-2025-20322: splunk Cross-Site Request Forgery (CSRF)

CVSS: 4.3v3.1MediumAnalyzed
Published 07-07-2025Last modified 07-07-2025
Open JSON

Vulnerability summary

CVE-2025-20322 is a medium (CVSS 4.3) Cross-Site Request Forgery (CSRF) vulnerability in splunk. EPSS estimates a 0.22% chance of exploitation in the next 30 days, higher than 11.7% of scored vulnerabilities.

Overall risk
17/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.22%
0%100%
Low · +0.03 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 07-07-2025
    PublishedVulnerability first disclosed.
  2. 07-07-2025
    Last modifiedVulnerability information updated.

Description

In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7, and 9.1.10, and Splunk Cloud Platform versions below 9.3.2411.104, 9.3.2408.113, and 9.2.2406.119, an unauthenticated attacker could send a specially-crafted SPL search command that could trigger a rolling restart in the Search Head Cluster through a Cross-Site Request Forgery (CSRF), potentially leading to a denial of service (DoS).<br><br>The vulnerability requires the attacker to phish the administrator-level victim by tricking them into initiating a request within their browser. The attacker should not be able to exploit the vulnerability at will.<br><br>See [How rolling restart works](https://docs.splunk.com/Documentation/Splunk/9.4.2/DistSearch/RestartSHC) for more information.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.22%

Chance of exploitation in the next 30 days

Percentile

12%

Versus all other CVEs

30-day change

+0.03 pp

From 0.19% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.22%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Splunk4 products
  • splunk≥ 9.1.0, < 9.1.10 | ≥ 9.2.0, < 9.2.7 | ≥ 9.3.0, < 9.3.5 | ≥ 9.4.0, < 9.4.3
  • splunk_cloud_platform≥ 9.2.2406, < 9.2.2406.119 | ≥ 9.3.2408, < 9.3.2408.113 | ≥ 9.3.2411, < 9.3.2411.104
  • splunk enterprise≥ 9.4, < 9.4.3 | ≥ 9.3, < 9.3.5 | ≥ 9.2, < 9.2.7 | ≥ 9.1, < 9.1.10
  • splunk enterprise cloud≥ 9.3.2411, < 9.3.2411.104 | ≥ 9.3.2408, < 9.3.2408.113 | ≥ 9.2.2406, < 9.2.2406.119

1 vendor · 4 products

References

1 links