What is GHSA-gp67-53hr-2cf4?

GHSA-gp67-53hr-2cf4 is a security advisory published by GitHub Security Advisories with Medium severity. Coder from 2.0.0 before 2.34.8 contains an open redirect vulnerability in handleAPIKeySmuggling...

Which CVE IDs does GHSA-gp67-53hr-2cf4 cover?

GHSA-gp67-53hr-2cf4 covers the following CVE IDs: CVE-2026-111931. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gp67-53hr-2cf4?

GHSA-gp67-53hr-2cf4 has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-gp67-53hr-2cf4MediumCVSS 4.3

Coder from 2.0.0 before 2.34.8 contains an open redirect vulnerability in handleAPIKeySmuggling...

Vendor

GitHub Security Advisories

Published

October 17, 2026

Last Modified

October 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-111931 →

📋 Description

Coder from 2.0.0 before 2.34.8 contains an open redirect vulnerability in handleAPIKeySmuggling that allows attackers to redirect users externally via unsanitized r.URL.Path values. Attackers can craft links on trusted workspace app subdomains with paths beginning with double slashes, which become scheme-relative redirects to attacker sites for phishing.

🔗 References (4)

https://github.com/coder/coder/security/advisories/GHSA-98qx-9p2x-c4wh
https://nvd.nist.gov/vuln/detail/CVE-2026-111931
https://www.vulncheck.com/advisories/coder-2.0.0-before-2.34.8-open-redirect-via-workspace-app-proxy
https://github.com/advisories/GHSA-gp67-53hr-2cf4