CVE-2024-56331 is an Improper URL Handling vulnerability in Uptime Kuma, an open-source monitoring tool. It allows an authenticated attacker to read sensitive local files on the server by exploiting the "real-browser" request type with the 'file:///' protocol. The vulnerability has a CVSS score of 6.8 (Medium) due to its network attack vector, low complexity, and high confidentiality impact, though it requires user interaction. While not currently in the KEV catalog or showing active exploitation, a Nuclei template for this critical severity LFI exists, indicating potential for exploitation. Users are advised to upgrade to version 1.23.16 or later, as no workarounds are available.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Louislam | Uptime-Kuma | = 2.0.0-beta.0, >= 1.23.0, < 1.23.16CNA affected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N
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