CVE-2026-32726 - SciTokens C++: Sibling-Path Authorization Bypass

CVE-2026-32726 - SciTokens C++: Sibling-Path Authorization Bypass

https://cvefeed.io/rssfeed/latest.atom / Tue, 03/31/2026 - 21:09
CVE ID :CVE-2026-32726
Published : March 31, 2026, 6:16 p.m. | 49 minutes ago
Description :SciTokens C++ is a minimal library for creating and using SciTokens from C or C++. Prior to version 1.4.1, scitokens-cpp is vulnerable to an authorization bypass in path-based scope validation. The enforcer used a simple string-prefix comparison when checking whether a requested resource path was covered by a token's authorized scope path. Because the check did not require a path-segment boundary, a token scoped to one path could incorrectly authorize access to sibling paths that merely started with the same prefix. This issue has been patched in version 1.4.1.
Severity: 8.1 | HIGH
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