CVE WatchOct 30, 2026

CVE-2026-104623

A security vulnerability exists in the authorization handling for the local (management) cluster shell feature of SUSE Rancher Manager 2.15.

CVSS

6.3

Medium

EPSS

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KEV

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Exploit Today

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0-100

Published: Oct 30, 2026 · Last modified: Oct 30, 2026 · CWE-290

EPSS · 30d

Not enough EPSS history yet.

Technical description

A security vulnerability exists in the authorization handling for the local (management) cluster shell feature of SUSE Rancher Manager 2.15.0 up to 2.15.3, 2.14.0 up to 2.14.7, 2.13.0 up to 2.13.11, 2.12.0 up to 2.12.15, 2.11.0 up to 2.11.19 and possible older versions. The authorization check that was introduced to protect this feature was not applied to every API route that can reach it, so an alternative request form reached the shell handler without the access check being evaluated. This could allow any authenticated users to run a pod on the management cluster.

Official references

github.comhttps://github.com/rancher/rancher/security/advisories/GHSA-8x6f-2v58-x6p7

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35.8%

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