Severity:

HIGH RISK

(7.4)

Cryptographic Authentication Bypass in PyJWT with Mixed

CVE-2026-48526

Published:

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Vulnerability Type

Vulnerability Type

Category:

Cryptographic Authentication Bypass

CWE:

CWE-287;CWE-347

Impact:

Authentication and Authorization Bypass via Forged JWTs

Severity:

HIGH RISK

(7.4)

CVSS Version:

3.1

Vulnerability Type

Category:

Cryptographic Authentication Bypass

CWE:

CWE-287;CWE-347

Impact:

Authentication and Authorization Bypass via Forged JWTs

Severity:

HIGH RISK

(7.4)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.