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CVE-2026-62325
9.1 CRITICAL
- CVSS version (CVSS): 3.1
- Attack Vector (AV): Network (N)
- Attack Complexity (AC): Low (L)
- Privileges Required (PR): None (N)
- User Interaction (UI): None (N)
- Scope (S): Unchanged (U)
- Confidentiality (C): High (H)
- Integrity (I): High (H)
- Availability (A): None (N)
- Modified Attack Vector (MAV): Network (N)
- Modified Attack Complexity (MAC): Low (L)
- Modified Privileges Required (MPR): None (N)
- Modified User Interaction (MUI): None (N)
- Modified Confidentiality (MC): High (H)
- Modified Scope (MS): Unchanged (U)
- Modified Integrity (MI): High (H)
- Modified Availability (MA): None (N)
Activity log
- Created suggestion
goshs SFTP authentication bypass via empty password (incomplete fix of CVE-2026-40884)
goshs is a feature-rich single-binary file server for red teamers and developers. From 2.1.3 until 2.1.4, the sftpserver/sftpserver.go password handler used Username != "" && Password != "", so running goshs with -b 'admin:' -sftp and no -fkf left both SFTP authentication handlers unset and allowed unauthenticated file access. This issue is fixed in version 2.1.4.
References
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https://github.com/goshs-labs/goshs/security/advisories/GHSA-rjrw-mjq6-hpmm x_refsource_CONFIRM
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https://github.com/goshs-labs/goshs/releases/tag/v2.1.4 x_refsource_MISC
Affected products
goshs
- ==>= 2.1.3, < 2.1.4
Package maintainers
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@matthiasbeyer Matthias Beyer <mail@beyermatthias.de>
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@SEIAROTg SEIAROTg
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@fabaff Fabian Affolter <mail@fabian-affolter.ch>