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Jwt Simple Project

jwt-simple_project

1 CVE • 1 product

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Jwt Simple
jwt-simple

CVEs (1)

CVE
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1Jwt Simple Project
1Jwt Simple
Nov 21, 2024
May 31, 2018
N/A· v4
6.5 MEDIUM· v3
4.0 MEDIUM· v2
Since "algorithm" isn't enforced in jwt.decode()in jwt-simple 0.3.0 and earlier, a malicious user could choose what algorithm is sent sent to the server. If the server is expecting RSA but is sent HMAC-SHA with RSA's pub...Show more
Since "algorithm" isn't enforced in jwt.decode()in jwt-simple 0.3.0 and earlier, a malicious user could choose what algorithm is sent sent to the server. If the server is expecting RSA but is sent HMAC-SHA with RSA's public key, the server will think the public key is actually an HMAC private key. This could be used to forge any data an attacker wants.Show less