CVE-2026-78426 : 詳細

CVE-2026-78426

2026-09-17
10h17 +00:00
Authorization problems
A01-Broken Access Control
2026-09-28
13h17 +00:00
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CVE の説明

The NeuVector JWT verifier accepts noncanonical Base64URL encodings of the same RSA signature field. An attacker holding a valid JWT that has not expired, but was logged out of NeuVector, can continue using the non-expired token with equivalent spelling of the RSA signature field until the token validity expires.

CVE の情報

関連する弱点

CWE-ID 弱点名 出典
CWE-863 Incorrect Authorization
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

参考資料