CVE-2026-32309

HIGH

7.5

Descricao

Cryptomator encrypts data being stored on cloud infrastructure. Prior to version 1.19.1, the Hub-based unlock flow explicitly supports hub+http and consumes Hub endpoints from vault metadata without enforcing HTTPS. As a result, a vault configuration can drive OAuth and key-loading traffic over plaintext HTTP or other insecure endpoint combinations. An active network attacker can tamper with or observe this traffic. Even when the vault key is encrypted for the device, bearer tokens and endpoint-level trust decisions are still exposed to downgrade and interception. This issue has been patched in version 1.19.1.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/20/2026

Ultima modificacao3/27/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

cryptomator:cryptomator

Fraquezas (CWE)

CWE-319

Referencias

https://github.com/cryptomator/cryptomator/releases/tag/1.19.1(security-advisories@github.com)

https://github.com/cryptomator/cryptomator/security/advisories/GHSA-vv33-h7qx-c264(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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