What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-04-24 · updated 2026-06-17
• Weakness: CWE-601

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.

Affected products

• TheThingsNetwork lorawan-stack: before 3.24.1 — fixed in 3.24.1

How to fix

Upgrade to a fixed version: TheThingsNetwork lorawan-stack 3.24.1. Check the vendor advisory for mitigations.

References

• 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/commit/f06776028bdb3994847fc6067613dc61a2b3559e
• https://github.com/TheThingsNetwork/lorawan-stack/releases/tag/v3.24.1
• https://securitylab.github.com/advisories/GHSL-2022-138_lorawan-stack/
• 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/commit/f06776028bdb3994847fc6067613dc61a2b3559e
• https://github.com/TheThingsNetwork/lorawan-stack/releases/tag/v3.24.1
• https://securitylab.github.com/advisories/GHSL-2022-138_lorawan-stack/

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