Cross-site Scripting (XSS) The advisory has been revoked - it doesn't affect any version of package skupper-cli (opens in a new tab)

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Snyk IDSNYK-RHEL10-SKUPPERCLI-18811036
published15 Aug 2026
disclosed13 Aug 2026

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Introduced: 13 Aug 2026

CVE-2026-56858 (opens in a new tab) CWE-79 (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream skupper-cli package and not the skupper-cli package as distributed by RHEL.

Previously, pathological inputs could close an unescaped '/' early, allowing for attack-controlled data to inject arbitrary content, potentially leading to XSS.