VulnSocial

CVE-2026-76325Patch(splunk / splunk)

LOWCVSS 7.3 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch splunk splunk systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who holds the "power" Splunk role could store a malicious ui-tour knowledge object that matches an auto-tour page name and share the object at the app level. The object can execute arbitrary JavaScript in the browser of another authenticated user who visits a standard Splunk Web page. The JavaScript could expose all relevant data and affect system integrity within the second user permissions. The Cross-Site Scripting (XSS) vulnerability is possible because Splunk Web resolves auto-tour entries from the app namespace and uses untrusted tour content when building the tour image.

splunk CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • splunk

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
splunk
Products
splunk

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-08-20: 1Patch / Workaround · 2026-08-20: 1Technical Details · 2026-08-20: 108-20
Signal classification1 categories
Patch
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • Hugo | DevOps | Cybersecurity 🇱🇻@HugoValters
    Patch

    CVE-2026-76325 - Stored XSS in Splunk Enterprise. Power role can share malicious ui-tour object, executing JS in authenticated users' browsers. CVSS 7.3. Update to fixed versions immediately. #CVE #Splunk #infosec https://www.valtersit.com/cve/CVE-2026-76325 #CVE #infosec #SysAdmin #cybersecurity #Linux #devsecops #devops #developer #sysadmin #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #ethicalhacking #cybersecurityawareness #cybersecurity #cybersecuritynews #cybersecuritytips #python #hacker #linux #kali #ubuntu #debian #ukraine #spain #ireland #unitedkingdom #canada #finland #estonia #lithuania #ireland #hungary #denmark #norway #malta #mexico #switczerland #iceland #israel

    Post summary

    The post alerts users to a stored XSS flaw in Splunk Enterprise (CVE‑2026‑76325) with CVSS 7.3 and urges an immediate update to the fixed versions.

    0000055
    1.0K followersView on X
CPE platform detail1 entries

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