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CVE-2021-39881

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CVE-2021-39881

Published: Oct 5, 2021

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

3.5

LOW

Description

In all versions of GitLab CE/EE since version 7.7, the application may let a malicious user create an OAuth client application with arbitrary scope names which may allow the malicious user to trick unsuspecting users to authorize the malicious client application using the spoofed scope name and description.

VendorProductVersions

GitLab

GitLab

affected
>=7.7, <14.1.7
affected
>=14.2, <14.2.5
affected
>=14.3, <14.3.1

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

References

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