CVE-2024-22400

Open redirect in user_saml via RelayState parameter in Nextcloud User Saml

CVSS 3.1 LOWEPSS 0.5%CWE-601

Vexday Risk Score

8Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 3.1EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

18 jan 2024Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Nextcloud User Saml is an app for authenticating Nextcloud users using SAML. In affected versions users can be given a link to the Nextcloud server and end up on a uncontrolled thirdparty server. It is recommended that the User Saml app is upgraded to version 5.1.5, 5.2.5, or 6.0.1. There are no known workarounds for this issue.

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

Produtos afetados

nextcloud · security-advisories

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Referências

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-622q-xhfr-xmv7 https://github.com/nextcloud/user_saml/commit/b184304a476deeba36e92b70562d5de7c2f85f8a https://github.com/nextcloud/user_saml/pull/788 https://hackerone.com/reports/2263044