Known Vulnerabilities for Doorkeeper by Doorkeeper Project

Listed below are 6 of the newest known vulnerabilities associated with "Doorkeeper" by "Doorkeeper Project".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2023-34246 json Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes autho... 6.5 - MEDIUM 2023-06-12 2023-07-12
CVE-2020-10187 json Doorkeeper version 5.0.0 and later contains an information disclosure vulnerability that allows an attacker to retrieve the c... 7.5 - HIGH 2020-05-04 2021-07-21
CVE-2018-1000211 json Doorkeeper version 4.2.0 and later contains a Incorrect Access Control vulnerability in Token revocation API's authorized met... 7.5 - HIGH 2018-07-13 2019-10-03
CVE-2018-1000088 json Doorkeeper version 2.1.0 through 4.2.5 contains a Cross Site Scripting (XSS) vulnerability in web view's OAuth app form, user... 6.1 - MEDIUM 2018-03-13 2018-04-11
CVE-2016-6582 json Not Provided 2017-01-23 2025-04-20
CVE-2014-8144 json Not Provided 2014-12-31 2026-05-06

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationDoorkeeper ProjectDoorkeeper5.4.0
ApplicationDoorkeeper ProjectDoorkeeper5.4.0
ApplicationDoorkeeper ProjectDoorkeeper5.3.2
ApplicationDoorkeeper ProjectDoorkeeper5.3.1
ApplicationDoorkeeper ProjectDoorkeeper5.3.0
ApplicationDoorkeeper ProjectDoorkeeper5.2.5
ApplicationDoorkeeper ProjectDoorkeeper5.2.4
ApplicationDoorkeeper ProjectDoorkeeper5.2.3
ApplicationDoorkeeper ProjectDoorkeeper5.2.2
ApplicationDoorkeeper ProjectDoorkeeper5.2.1
ApplicationDoorkeeper ProjectDoorkeeper5.2.0
ApplicationDoorkeeper ProjectDoorkeeper5.2.0
ApplicationDoorkeeper ProjectDoorkeeper5.1.1
ApplicationDoorkeeper ProjectDoorkeeper5.1.0
ApplicationDoorkeeper ProjectDoorkeeper5.1.0
ApplicationDoorkeeper ProjectDoorkeeper5.1.0
ApplicationDoorkeeper ProjectDoorkeeper5.0.3
ApplicationDoorkeeper ProjectDoorkeeper5.0.2
ApplicationDoorkeeper ProjectDoorkeeper5.0.1
ApplicationDoorkeeper ProjectDoorkeeper5.0.0
Results limited to 20 most recent known configurations

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report