UpHeron
All vulnerabilities

Servers and applications

CVE-2026-107806

Nginx UI is a web user interface for the Nginx web server. From 2.3.8 until 2.5.0, an authenticated administrator with an active secure session can submit attacker-controlled portable backup key material and a matching manifest to POST /api/restore. The restore flow trusts the supplied key, decrypts attacker-controlled contents, and replaces the live app.ini, including protected nginx command…

Severity
Critical 9.4
Published
9 Oct 2026
Last changed
20 Oct 2026
Added to UpHeron
1 Nov 2026
Fixed in
2.5.0
Sources
NVD

Affected software

SoftwareAffected versions
Nginx UIServers and applications · cpe:a:nginxui:nginx_ui
  • From 2.3.8 before 2.5.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-107806
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-107806