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Vulnerability record · CVE-2026-82269 · published 28 August 2026

CVE-2026-82269: Authentication bypass via alternate path vulnerability

Gophish through 0.12.1 fails to enforce account lockout and password change requirements in the API authentication middleware. Attackers with valid API keys can bypass these security controls and retain full API access even when their account is locked or password change is required.

8.6 CVSS 4.0 High EPSS 0.38% · top 70.1% CWE-288 · Authentication bypass via alternate path Deferred
8.6CVSS 4.0 base score
0.38%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
5References
23 Sep 2026Last modified by NVD

Description

Gophish through 0.12.1 fails to enforce account lockout and password change requirements in the API authentication middleware. Attackers with valid API keys can bypass these security controls and retain full API access even when their account is locked or password change is required.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://github.com/gophish/gophish
https://github.com/gophish/gophish/blob/95618469799295e2c0fec980805a2dfbb818816b/middleware/middleware.go
https://github.com/gophish/gophish/issues/9440
https://www.vulncheck.com/advisories/gophish-account-lockout-and-forced-password-change-bypassable-via-api-key
https://github.com/gophish/gophish/issues/9440

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-82269), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.