CVE-2026-107269
Low
Description
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.
SeverityLow
CVSS3.7
Exploit probability—
ProductGophish
PublishedOct 7, 2026
First seenOct 7, 2026
Weakness typeCWE-208CWE-208
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gophish gophish | v ≤ 0.12.1 | — |
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