CVE-2024-23827

Nginx-UI arbitrary file write through the Import Certificate feature

Nginx-UI is a web interface to manage Nginx configurations. The Import Certificate feature allows arbitrary write into the system. The feature does not check if the provided user input is a certification/key and allows to write into arbitrary paths in the system. It's possible to leverage the vulnerability into a remote code execution overwriting the config file app.ini. Version 2.0.0.beta.12 fixed the issue.

Affected

0xJacky · nginx-ui

CVSS v4.0 GitHub

9.3 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS v3.1 NVD

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

EPSS

0.70% chance of exploitation in the next 30 days, 52nd percentile

Published

2024-01-29

Updated

2024-11-12

Proof-of-concept exploits (1)

• advisories/GHSA-xvq9-4vpv-227m

Security advisories

• 0xJacky/nginx-ui/security/advisories/GHSA-xvq9-4vpv-227m

References

• CVE Record
• NVD entry