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GHSA-h6j9-6xjq-44c4

Опубликовано: 12 дек. 2025
Источник: github
Github: Не прошло ревью
CVSS3: 4.3

Описание

Nextcloud Server 30.0.0 is vulnerable to an Insecure Direct Object Reference (IDOR) in the /core/preview endpoint. Any authenticated user can access previews of arbitrary files belonging to other users by manipulating the fileId parameter. This allows unauthorized disclosure of sensitive data, such as text files or images, without prior sharing permissions.

Nextcloud Server 30.0.0 is vulnerable to an Insecure Direct Object Reference (IDOR) in the /core/preview endpoint. Any authenticated user can access previews of arbitrary files belonging to other users by manipulating the fileId parameter. This allows unauthorized disclosure of sensitive data, such as text files or images, without prior sharing permissions.

EPSS

Процентиль: 7%
0.00026
Низкий

4.3 Medium

CVSS3

Дефекты

CWE-639

Связанные уязвимости

CVSS3: 4.3
nvd
около 2 месяцев назад

Nextcloud Server 30.0.0 is vulnerable to an Insecure Direct Object Reference (IDOR) in the /core/preview endpoint. Any authenticated user can access previews of arbitrary files belonging to other users by manipulating the fileId parameter. This allows unauthorized disclosure of sensitive data, such as text files or images, without prior sharing permissions.

CVSS3: 4.3
debian
около 2 месяцев назад

Nextcloud Server 30.0.0 is vulnerable to an Insecure Direct Object Ref ...

EPSS

Процентиль: 7%
0.00026
Низкий

4.3 Medium

CVSS3

Дефекты

CWE-639