CVE-2026-24058

CRITICAL

9.8

Descricao

Soft Serve is a self-hostable Git server for the command line. Versions 0.11.2 and below have a critical authentication bypass vulnerability that allows an attacker to impersonate any user (including admin) by "offering" the victim's public key during the SSH handshake before authenticating with their own valid key. This occurs because the user identity is stored in the session context during the "offer" phase and is not cleared if that specific authentication attempt fails. This issue has been fixed in version 0.11.3.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/22/2026

Ultima modificacao2/18/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

charm:soft_serve

Fraquezas (CWE)

CWE-289

Referencias

https://github.com/charmbracelet/soft-serve/commit/8539f9ad39918b67d612a35785a2b4326efc8741(security-advisories@github.com)

https://github.com/charmbracelet/soft-serve/releases/tag/v0.11.3(security-advisories@github.com)

https://github.com/charmbracelet/soft-serve/security/advisories/GHSA-pchf-49fh-w34r(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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