Vulnerability · Published Oct 17, 2026 · Assigned by VulnCheck

CVE-2024-58398Coder 2.3.1 before 2.16.1 Open Redirect via Login Page redirect Parameter

Medium 4.3

In plain English

A medium-severity open redirect in coder from coder. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.3%top 80.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Coder 2.3.1 before 2.14.4, 2.15.x before 2.15.3, and 2.16.0 before 2.16.1 contains an open redirect vulnerability in the login page because the redirect query parameter is improperly sanitized. Attackers can craft a Coder login URL that, when clicked by a logged-in user, redirects the victim to an attacker-controlled website for phishing.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Go	github.com/coder/coder	no fix listed	GO-2024-3228
Go	github.com/coder/coder/v2	2.16.1	GHSA-wcx9-ccpj-hx3c
Go	github.com/coder/coder/v2	2.15.3	GHSA-wcx9-ccpj-hx3c
Go	github.com/coder/coder/v2	2.14.4	GHSA-wcx9-ccpj-hx3c
Go	github.com/coder/coder/v2	2.14.4, 2.15.3, 2.16.1	GO-2024-3228

Affected products (as reported)

Vendor	Product	Versions
coder	coder	2.16.0 – before 2.16.1
coder	coder	2.15.0 – before 2.15.3
coder	coder	2.3.1 – before 2.14.4

Weakness: CWE-601 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

References

GitHub Security Advisory (GHSA-wcx9-ccpj-hx3c) vendor-advisory
Patch Commit patch
VulnCheck Advisory: Coder 2.3.1 before 2.16.1 Open Redirect via Login Page redirect Parameter third-party-advisory