CVE-2018-3761

HIGH

8.1

Description

Nextcloud Server before 12.0.8 and 13.0.3 suffer from improper authentication on the OAuth2 token endpoint. Missing checks potentially allowed handing out new tokens in case the OAuth2 client was partly compromised.

Details CVE

Score CVSS v3.18.1

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie7/5/2018

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

nextcloud:nextcloud_server

Faiblesses (CWE)

CWE-287CWE-287

References

https://hackerone.com/reports/343111(support@hackerone.com)

https://nextcloud.com/security/advisory/?id=nc-sa-2018-003(support@hackerone.com)

https://hackerone.com/reports/343111(af854a3a-2127-422b-91ae-364da2661108)

https://nextcloud.com/security/advisory/?id=nc-sa-2018-003(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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