CVE-2023-26494
CVE-2023-26494 is a medium-severity vulnerability in Thethingsnetwork Lorawan-stack with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-601.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- EPSS exploit prediction: 1% (46th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-601
- Affected product: Thethingsnetwork Lorawan-stack
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2023-26494?
- 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.
- How severe is CVE-2023-26494?
- CVE-2023-26494 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2023-26494 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-26494?
- CVE-2023-26494 affects Thethingsnetwork Lorawan-stack. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-26494?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-26494 published?
- CVE-2023-26494 was published on 2023-04-24 and last updated on 2026-06-17.
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/
Affected products (1)
- cpe:2.3:a:thethingsnetwork:lorawan-stack:*:*:*:*:*:*:*:*
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