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

> Attackers can craft malicious login URLs to redirect logged-in users to attacker-controlled sites, facilitating phishing attacks against Coder users.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** Yes
- **Published:** 17 Oct 2026
- **Updated:** 21 Oct 2026
- **Also known as:** GHSA-7pxf-q642-mp95, GHSA-wcx9-ccpj-hx3c, GO-2024-3228

## What is CVE-2024-58398?

CVE-2024-58398 is a medium-severity vulnerability in coder, published on 17 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### 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.

Weakness: CWE-601 (URL Redirection to Untrusted Site)

## Which versions are affected by CVE-2024-58398?

8 open source packages ship an affected version, including github.com/coder/coder/v2 and github.com/coder/coder.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `github.com/coder/coder/v2` | Go | From 2.15.0 | 2.15.3 |
| `github.com/coder/coder/v2` | Go | From 2.15.0 | 2.15.3 |
| `github.com/coder/coder/v2` | Go | From 2.16.0 | 2.16.1 |
| `github.com/coder/coder/v2` | Go | From 2.16.0 | 2.16.1 |
| `github.com/coder/coder/v2` | Go | From 2.3.1 | 2.14.4, 2.15.3, 2.16.1 |
| `github.com/coder/coder/v2` | Go | From 2.3.1 | 2.14.4 |
| `github.com/coder/coder/v2` | Go | From 2.3.1 | 2.14.4 |
| `github.com/coder/coder` | Go | All versions | None |

## How do I fix CVE-2024-58398?

Upgrade github.com/coder/coder/v2 to a fixed version for your release line: 2.15.3, 2.16.1 or 2.14.4.

## Is CVE-2024-58398 being exploited?

There is no known exploitation of CVE-2024-58398 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-58398 and fix it if it is affected.

What it is: CVE-2024-58398 is a medium-severity vulnerability in coder, published on 17 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2024-58398 in the wild and no public exploit code.

Affected packages and fixed versions:
- github.com/coder/coder/v2 (Go): affected from 2.15.0; fixed in 2.15.3
- github.com/coder/coder/v2 (Go): affected from 2.15.0; fixed in 2.15.3
- github.com/coder/coder/v2 (Go): affected from 2.16.0; fixed in 2.16.1
- github.com/coder/coder/v2 (Go): affected from 2.16.0; fixed in 2.16.1
- github.com/coder/coder/v2 (Go): affected from 2.3.1; fixed in 2.14.4, 2.15.3, 2.16.1
- github.com/coder/coder/v2 (Go): affected from 2.3.1; fixed in 2.14.4
- github.com/coder/coder/v2 (Go): affected from 2.3.1; fixed in 2.14.4
- github.com/coder/coder (Go): affected all versions; no fix listed

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2024-58398/ (Markdown: https://insights.sbomify.com/CVE-2024-58398/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-58398
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-58398
- OSV: https://osv.dev/vulnerability/CVE-2024-58398

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-58398/
Summaries are generated and may contain mistakes; the official description above is the record.