CVE-2026-33026: nginx-ui Backup Restore Allows Tampering with Encrypted Backups
(updated )
The nginx-ui backup restore mechanism allows attackers to tamper with encrypted backup archives and inject malicious configuration during restoration.
References
- github.com/0xJacky/nginx-ui/commit/f61bcec547c0f305e35348d6440ef156c1d5c3cb
- github.com/0xJacky/nginx-ui/releases/tag/v2.3.4
- github.com/0xJacky/nginx-ui/security/advisories/GHSA-fhh2-gg7w-gwpq
- github.com/advisories/GHSA-fhh2-gg7w-gwpq
- github.com/advisories/GHSA-g9w5-qffc-6762
- nvd.nist.gov/vuln/detail/CVE-2026-33026
- pkg.go.dev/vuln/GO-2026-4903
Code Behaviors & Features
Detect and mitigate CVE-2026-33026 with GitLab Dependency Scanning
Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →