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2 vulnerabilities found for gophish by gophish
CVE-2026-39904 (GCVE-0-2026-39904)
Vulnerability from nvd – Published: 2026-06-22 20:11 – Updated: 2026-06-23 14:09 X_Open Source
VLAI
Title
Gophish 0.12.1 Denial of Service via Office Document Upload
Summary
Gophish through 0.12.1 contains a denial of service vulnerability that allows authenticated users with the User role to exhaust server memory by uploading a crafted Office document as an email template attachment. The ApplyTemplate() function in models/attachment.go processes Office documents as ZIP archives and calls ioutil.ReadAll() on each contained file entry without enforcing size restrictions on uncompressed content, allowing a zip bomb payload to expand to several gigabytes in memory and cause the process to be terminated by the operating system.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/ashikmd7/GoPhish-0.12.1/blob/m… | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/gophish-deni… | third-party-advisory |
Date Public
2026-06-21 00:00
Credits
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CVE-2026-39904 (GCVE-0-2026-39904)
Vulnerability from cvelistv5 – Published: 2026-06-22 20:11 – Updated: 2026-06-23 14:09 X_Open Source
VLAI
Title
Gophish 0.12.1 Denial of Service via Office Document Upload
Summary
Gophish through 0.12.1 contains a denial of service vulnerability that allows authenticated users with the User role to exhaust server memory by uploading a crafted Office document as an email template attachment. The ApplyTemplate() function in models/attachment.go processes Office documents as ZIP archives and calls ioutil.ReadAll() on each contained file entry without enforcing size restrictions on uncompressed content, allowing a zip bomb payload to expand to several gigabytes in memory and cause the process to be terminated by the operating system.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/ashikmd7/GoPhish-0.12.1/blob/m… | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/gophish-deni… | third-party-advisory |
Date Public
2026-06-21 00:00
Credits
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