CVE-2024-49366

7.7 highEPSS 0.6%

Nginx UI is a web user interface for the Nginx web server. Nginx UI v2.0.0-beta.35 and earlier gets the value from the json field without verification, and can construct a value value in the form of `../../`. Arbitrary files can be written to the server, which may result in loss of permissions. Version 2.0.0-beta.26 fixes the issue.

Severity

CVSS 4.0

7.7 high

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2024-10-21
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nginxui:nginx_ui

References

https://github.com/0xJacky/nginx-ui/releases/tag/v2.0.0-beta.36
https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-prv4-rx44-f7jr

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