CVE-2018-1000531 PoC — inversoft prime-jwt 输入验证漏洞

Source

https://github.com/realbatuhan/JWT-Bruteforcer

Associated Vulnerability

Title: inversoft prime-jwt 输入验证漏洞 (CVE-2018-1000531)
Description:inversoft prime-jwt version prior to commit abb0d479389a2509f939452a6767dc424bb5e6ba contains a CWE-20 vulnerability in JWTDecoder.decode that can result in an incorrect signature validation of a JWT token. This attack can be exploitable when an attacker crafts a JWT token with a valid header using 'none' as algorithm and a body to requests it be validated. This vulnerability was fixed after commit abb0d479389a2509f939452a6767dc424bb5e6ba.

Description

Jwt Bruteforcer with CVE-2018-1000531 Test

Readme

# JWT-Bruteforcer

Basic Jwt Bruteforcer tool with CVE-2018-1000531 Vulnerability Test

Imported libraries:
jwt
base64

Requires minimum version of python 3.6.

File Snapshot

Remarks

1. It is advised to access via the original source first.

2. Local POC snapshots are reserved for subscribers — if the original source is unavailable, the local mirror is part of the paid plan.

View subscription plans →