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CVE-2026-107269

Gophish through 0.12.1 Username Enumeration via POST /login Timing Discrepancy PUBLISHED

Description (CNA)

Gophish through 0.12.1 contains a timing discrepancy vulnerability in AdminServer.Login that allows unauthenticated attackers to enumerate valid usernames by measuring login response times. Attackers can submit candidate usernames to POST /login and detect bcrypt comparison delays for existing accounts, narrowing targets for password guessing or credential stuffing.

Affected (CNA)

Vendor / productVersions
gophish / gophishaffected 0 through 0.12.1

CWE

CWE-208

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.