Critical severity9.1NVD Advisory· Published Mar 30, 2026· Updated Jun 17, 2026
CVE-2026-33026
CVE-2026-33026
Description
Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, the nginx-ui backup restore mechanism allows attackers to tamper with encrypted backup archives and inject malicious configuration during restoration. This issue has been patched in version 2.3.4.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/0xJacky/Nginx-UIGo | < 1.9.10-0.20260315015203-f61bcec547c0 | 1.9.10-0.20260315015203-f61bcec547c0 |
Affected products
4- ghsa-coords3 versionspkg:golang/github.com/0xjacky/nginx-uipkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2016.0
<= 1.9.9+ 2 more
- (no CPE)range: <= 1.9.9
- (no CPE)range: < 0.0.20260402T184258-150000.1.158.1
- (no CPE)range: < 0.0.20260723T184607-160000.1.1
Patches
Vulnerability mechanics
References
7- github.com/0xJacky/nginx-ui/security/advisories/GHSA-fhh2-gg7w-gwpqnvdExploitMitigationVendor AdvisoryWEB
- github.com/advisories/GHSA-fhh2-gg7w-gwpqghsaADVISORY
- github.com/advisories/GHSA-g9w5-qffc-6762ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-33026ghsaADVISORY
- github.com/0xJacky/nginx-ui/commit/f61bcec547c0f305e35348d6440ef156c1d5c3cbghsaWEB
- github.com/0xJacky/nginx-ui/releases/tag/v2.3.4nvdProductRelease NotesWEB
- pkg.go.dev/vuln/GO-2026-4903ghsaWEB
News mentions
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