Security incident · CVE-2025-20382
In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and Splunk Cloud Platform versions below 10.1.2507.10, 10.0.2503.8, and 9.3.2411.120, a low-privileged user th
Published Dec 3, 2025 · catalog updated Dec 3, 2025 · Splunk Splunk Enterprise
Last checked Nov 3, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2025-20382. EPSS is 0.24%. Act only if a listed version of Splunk Splunk Enterprise is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2026-76300 · Unknown
- CVE-2026-76301 · Critical
- CVE-2025-20388 · Low
- CVE-2025-20387 · High
- CVE-2025-20386 · High
- Severity
- Low3.5
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.24%
- Remediation
- Version ranges on file
- Affected products
- vendor Splunk Splunk Enterprise 9.2 <9.2.10
In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and Splunk Cloud Platform versions below 10.1.2507.10, 10.0.2503.8, and 9.3.2411.120, a low-privileged user that does not hold the "admin" or "power" Splunk roles could create a views dashboard with a custom background using the protocol that could potentially lead to an unvalidated redirect. This behavior circumvents the Splunk external URL warning mechanism by using a specially crafted URL, allowing for a redirection to an external malicious site. The vulnerability requires the attacker to phish the victim by tricking them
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor Splunk Splunk Enterprise 9.2 <9.2.109.2 <9.2.10
How to fix CVE-2025-20382
Upgrade
CVE-2025-20382 lists a fix boundary at 9.2.10. Compare the installed build with that boundary before you change production.
Version check
Seen in 9.2 <9.2.10
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2025-20382. EPSS is 0.24%. Act only if a listed version of Splunk Splunk Enterprise is installed.
Which versions are affected?
Compare what you have installed with Splunk Splunk Enterprise 9.2 <9.2.10 9.2 <9.2.10. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.24%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Dec 3, 2025 · EUVD
Detected
In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and Splunk Cloud Platform versions below 10.1.2507.10, 10.0.2503.8, and 9.3.2411.120, a low-privileged user that does not hold the "admin" or "power" Splunk roles could create a views dashboard with a custom background using the protocol that could potentially lead to an unvalidated redirect. This behavior circumvents the Splunk
Dec 3, 2025 · EUVD
Updated
In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and Splunk Cloud Platform versions below 10.1.2507.10, 10.0.2503.8, and 9.3.2411.120, a low-privileged user that does not hold the "admin" or "power" Splunk roles could create a views dashboard with a custom background using the protocol that could potentially lead to an unvalidated redirect. This behavior circumvents the Splunk
Sources
- CVE.orgVulnerability recordCVE-2025-20382
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-20382
30-day exploitation probability 0.24%
first.org - EUVDVulnerability recordEUVD-2025-200996
In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and Splunk Cloud Platform versions below 10.1.2507.10, 10.0.2503.8, and 9.3.2411.120, a low-privileged user that does not hold the "admin" or "power" Splunk roles could create a views dashboard with a custom ba
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Nov 3, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSNov 3, 2026
- CVE.orgOct 28, 2026
- EUVDOct 27, 2026