CVE-2026-107806Critical· 9.4▾ AbyssalPoC availableNginx 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 /…
▾ Abyssal zone — Critical with a public exploit or in-the-wild use
impact 51.7 · likelihood 0.1 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Public exploit / PoC code seen in 1 source. Availability, not in-the-wild use.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 11.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
none → critical
0.3%
1 GitHub repo
Last analysed / modified upstream
— → 9.4
0.3% → 0.6%
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 settings such as TestConfigCmd. Triggering POST /api/nginx/test then executes the restored command in the Nginx UI runtime context, affecting confidentiality, integrity, and availability. This issue is fixed in version 2.5.0.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
github.com/0xJacky/Nginx-UI >= 1.9.10-0.20260421071512-7864e378f5cf, < 1.9.10-0.20260728074146-a467ed652591Patched in:
github.com/0xJacky/Nginx-UI 1.9.10-0.20260728074146-a467ed652591Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-107810High· 8.1Nginx UI is a web user interface for the Nginx web server
CVE-2026-107812High· 7.5Nginx UI is a web user interface for the Nginx web server
CVE-2026-107811High· 8.8Nginx UI is a web user interface for the Nginx web server
CVE-2026-107807High· 8.8Nginx UI is a web user interface for the Nginx web server
CVE-2026-107808High· 8.1Nginx UI is a web user interface for the Nginx web server
CVE-2026-107813High· 8.8Nginx UI is a web user interface for the Nginx web server