CVEvulnerability

CVE-2026-107812

7.5 HIGH Published 2026-10-09 Modified 2026-10-20 Official page ↗
Status
Analyzed
Published
2026-10-09
Last modified
2026-10-20
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-494

Description

Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, the self-upgrade mechanism validates a downloaded binary only with a same-origin digest obtained from the same upgrade mirror. A compromised mirror or network attacker able to alter both responses can supply a malicious executable and matching digest. An operator-triggered upgrade is required, and the application installs and runs the attacker-controlled code in the Nginx UI process context on the next upgrade. This issue is fixed in version 2.5.0.

Affected configurations

• nginxui nginx ui (>= 2.0.0 < 2.5.0)

Related

Weakness · CWE (1)

  • CWE-494 Download of Code Without Integrity Check weakness

References