CVEvulnerability

CVE-2020-10187

7.5 HIGH Published 2020-05-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-05-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
CWE-862

Description

Doorkeeper version 5.0.0 and later contains an information disclosure vulnerability that allows an attacker to retrieve the client secret only intended for the OAuth application owner. After authorizing the application and allowing access, the attacker simply needs to request the list of their authorized applications in a JSON format (usually GET /oauth/authorized_applications.json). An application is vulnerable if the authorized applications controller is enabled.

Affected configurations

• doorkeeper project doorkeeper (>= 5.0.0 < 5.0.3) • doorkeeper project doorkeeper (>= 5.1.0 < 5.1.1) • doorkeeper project doorkeeper (>= 5.2.0 < 5.2.5) • doorkeeper project doorkeeper (>= 5.3.0 < 5.3.2)

Related

Weakness · CWE (1)

  • CWE-862 Missing Authorization weakness

References