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Ech0's OAuth redirect URI validation ignores path component, enables exchange-code theft

Ech0's OAuth redirect URI validation ignores path component, enables exchange-code theft

CVE-2026-79662Published 4 months agoUpdated 1 week agoSource: OSV

Affected packages

  • github.com/lin-snow/Ech0

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.

Ech0's OAuth redirect URI validation ignores path component, enables exchange-code theft | HackTribune