Improper Input Validation through Classic Dashboards in Splunk Enterprise
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 10.2.4, 10.0.7, 9.4.12, 9.3.13, 10.3.2512.13, and 3 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
In Splunk Enterprise versions below 10.2.4, 10.0.7, 9.4.12, and 9.3.13, and Splunk Cloud Platform versions below 10.3.2512.13, 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" Splunk roles could craft a malicious classic dashboard that exfiltrates sensitive data to an external server. The vulnerability exists because URL validation on the external content dialog is incomplete, which can allow for requests to untrusted domains when a user interacts with a crafted dashboard.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Splunk Splunk Enterprise
From 10.2 · fixed in 10.2.4; From 10.0 · fixed in 10.0.7; From 9.4 · fixed in 9.4.12; From 9.3 · fixed in 9.3.13
- Splunk Splunk Cloud Platform
From 10.3.2512 · fixed in 10.3.2512.13; From 10.2.2510 · fixed in 10.2.2510.15; From 10.1.2507 · fixed in 10.1.2507.23; From 9.3.2411 · fixed in 9.3.2411.132