Medium severity6.5NVD Advisory· Published Sep 13, 2026
CVE-2026-90767
CVE-2026-90767
Description
Froxlor before 2.3.12 fails to properly validate multi-line SSH public keys in the SshKeys::add() endpoint, allowing customers to inject arbitrary lines into authorized_keys files. Attackers can inject malicious SSH key entries with option directives to gain persistent unauthorized access that survives key deletion and SSH access revocation.
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Affected products
2Patches
Vulnerability mechanics
References
4- github.com/froxlor/Froxlor/blob/2.3.10/lib/Froxlor/Api/Commands/SshKeys.phpnvd
- github.com/froxlor/Froxlor/blob/2.3.10/lib/Froxlor/Cron/System/SshKeys.phpnvd
- github.com/froxlor/Froxlor/security/advisories/GHSA-p3v3-74gc-jh5fnvd
- www.vulncheck.com/advisories/froxlor-before-2.3.12-ssh-key-injection-via-authorized-keysnvd
News mentions
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