CVE-2026-5373: An issue that allowed all-organization administrators to promote accounts to superuser status has been resolved. This…
CVE-2026-5373 · Severity: high · CVSS 8.1 · Published 2026-04-07
An issue that allowed all-organization administrators to promote accounts to superuser status has been resolved. This is an instance of CWE-269: Improper Privilege Management, and has an estimated CVSS score of CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N (8.1 High). This issue was fixed in version 4.0.260202.0 of the runZero Platform.
No. Junglewise Threat Intelligence has no report of CVE-2026-5373 being exploited in the wild.
How severe is CVE-2026-5373?
High severity, with a CVSS score of 8.1, published 7 April 2026.
Which products and versions are affected?
Runzero Platform. The advisory does not name versions.
Is there a fix for CVE-2026-5373?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2026-5373?
Check whether you run Runzero Platform. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.