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jsonwebtoken has Type Confusion that leads to potential authorization bypass

jsonwebtoken has Type Confusion that leads to potential authorization bypass

CVE-2026-25537Published 7 months agoUpdated 5 days agoSource: OSV

Affected packages

  • jsonwebtoken

Exploit signal

Known exploited (CISA KEV)
No
EPSS score
EPSS percentile

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.

jsonwebtoken has Type Confusion that leads to potential authorization bypass | HackTribune