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    CVE-2026-76309

    In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a low-privileged user that does not hold the "admin" or "power" Splunk roles could inject Structured Query Language (SQL) through the Representational State Transfer (REST) API, causing Splunk Enterprise to evaluate attacker-controlled text as part of a database query. The SQL injection is possible because the REST API incorporates user-supplied filter values into database queries without proper neutralization.

    Published:Aug 19, 2026
    Last Modified:Aug 26, 2026
    EPS:Aug 19, 2026
    EPSS Score:0.00216
    CVSS Score:4.3

    Affected Products

    Vendor
    Splunk
    Product
    Splunk
    Vendor
    Splunk
    Product
    Splunk Enterprise

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-76364 (CVSS 6.5) — In Splunk SOAR versions below 8.6.0, a user who holds the "Automation Engineer" Splunk SOAR role could run arb…
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    CVE-2026-76362 (CVSS 7.4) — In Splunk SOAR versions below 8.6.0, an unauthenticated user who can observe or alter network traffic between …
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High