Open Redirect in oauth2_proxy · CVE-2017-1000070 · GitHub Advisory Database · GitHub

Open Redirect in oauth2_proxy

Moderate severity GitHub Reviewed Published Dec 20, 2021 to the GitHub Advisory Database • Updated Sep 27, 2023

Package

github.com/bitly/oauth2_proxy (Go)

Affected versions

< 2.2.0

Patched versions

2.2.0

Description

The Bitly oauth2_proxy in version 2.1 and earlier was affected by an open redirect vulnerability during the start and termination of the 2-legged OAuth flow. This issue was caused by improper input validation and a violation of RFC-6819

References

Reviewed May 19, 2021

Published to the GitHub Advisory Database Dec 20, 2021

Last updated Sep 27, 2023

Severity

Moderate

6.1

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N