MEDIUM✓ PATCH🇵🇱 Wersja polska

CVE-2026-20202

CVSS 6.6v3.1pub. 2026-04-15upd. 2026-04-17

In Splunk Enterprise versions below 10.2.2, 10.0.5, 9.4.10, and 9.3.11, and Splunk Cloud Platform versions below 10.4.2603.0, 10.3.2512.6, 10.2.2510.10, 10.1.2507.20, 10.0.2503.13, and 9.3.2411.127, a user who holds a role that contains the high-privilege capability `edit_user`could create a specially crafted username that includes a null byte or a non-UTF-8 percent-encoded byte due to improper input validation.<br><br>This could lead to inconsistent conversion of usernames into a proper format for storage and account management inconsistencies, such as being unable to edit or delete affected users.

CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  • Splunk

    APP
    Splunk
    9.3.0 – 9.3.11 (excl.)9.4.0 – 9.4.10 (excl.)10.0.0 – 10.0.5 (excl.)10.2.0 – 10.2.2 (excl.)
  • Splunk Cloud Platform

    APP
    Splunk
    9.3.2411 – 9.3.2411.127 (excl.)10.0.2503 – 10.0.2503.13 (excl.)10.1.2507 – 10.1.2507.20 (excl.)10.2.2510 – 10.2.2510.10 (excl.)10.3.2512 – 10.3.2512.6 (excl.)
🟢
PATCH AVAILABLE
Vendor update available. Deploy in standard maintenance cycle.
CWE
References

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