VulnTideExploited vulnerabilities, by vendor. Data as of .
Not in CISA KEVReported exploited: VulnCheck KEV since Published CVSS 7.5 highEPSS 13% probability of exploitation in 30 days
Splunk

CVE-2024-36991: Path Traversal on the “/modules/messaging/“ endpoint in Splunk Enterprise on Windows

Is it exploited?

Reported, not confirmed by CISA. VulnCheck KEV lists it as exploited in the wild. CISA has not added it to its Known Exploited Vulnerabilities catalog as of .

VulnCheck KEV lists it since . It cites 54 public reports, the first from . VulnCheck's own honeypots also recorded exploitation attempts.

How likely is exploitation in the next 30 days?
13%

EPSS score, percentile 96.3 of all scored records. A probability estimated by FIRST, not a report of exploitation.

CISA's SSVC assessment in the CVE record lists exploitation as poc.

How severe?
7.5 High

CVSS v3.1 base score, given by the CNA

What should I do?

CISA has set no required action, because the vulnerability is not in KEV.

The CVE record links no vendor advisory, patch or mitigation.

Which versions are affected?

Affected

  • from 9.2 to before 9.2.2
  • from 9.1 to before 9.1.5
  • from 9.0 to before 9.0.10

Versions by product

Source: CISA KEV 2026.10.29, as of ; VulnCheck KEV, as of ; FIRST EPSS, as of ; CVE List, as of . About the data.

Description

Path Traversal on the “/modules/messaging/“ endpoint in Splunk Enterprise on Windows

In Splunk Enterprise on Windows versions below 9.2.2, 9.1.5, and 9.0.10, an attacker could perform a path traversal on the /modules/messaging/ endpoint in Splunk Enterprise on Windows. This vulnerability should only affect Splunk Enterprise on Windows.

Source: CVE List, as of . About the data.

What to do

Advisories and patches

The CVE record links no vendor advisory, patch or mitigation.

This summary is based on the CVE record as of . Check the vendor's advisory before you act: affected versions and fixes can change.

Affected products and versions

Versions by product, as listed in the CVE record (1 product)
Splunk Splunk Enterprise
StatusVersions
Affectedfrom 9.2 to before 9.2.2
Affectedfrom 9.1 to before 9.1.5
Affectedfrom 9.0 to before 9.0.10

Source: CVE List, as of . About the data.

Weakness

CWE-35

CWE and CAPEC are maintained by MITRE; the entries are those named in the CVE record.

Timeline

DateEvent
CVE record published
CVE record last updated

References

2

Known exploited Splunk vulnerabilities

  • CVE-2026-20253: Splunk Enterprise Missing Authentication for Critical Function Vulnerability (added )