Medium severity6.5NVD Advisory· Published Mar 30, 2026· Updated Apr 2, 2026
CVE-2026-33029
CVE-2026-33029
Description
Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, an input validation vulnerability in the logrotate configuration allows an authenticated user to cause a complete Denial of Service (DoS). By submitting a negative integer for the rotation interval, the backend enters an infinite loop or an invalid state, rendering the web interface unresponsive. This issue has been patched in version 2.3.4.
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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 | <= 1.99 | — |
Affected products
3- ghsa-coords2 versionspkg:golang/github.com/0xjacky/nginx-uipkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2015.6
<= 1.99+ 1 more
- (no CPE)range: <= 1.99
- (no CPE)range: < 0.0.20260402T184258-150000.1.158.1
Patches
Vulnerability mechanics
References
4- github.com/0xJacky/nginx-ui/security/advisories/GHSA-cp8r-8jvw-v3qgnvdExploitVendor AdvisoryWEB
- github.com/advisories/GHSA-cp8r-8jvw-v3qgghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-33029ghsaADVISORY
- github.com/0xJacky/nginx-ui/releases/tag/v2.3.4nvdProductRelease NotesWEB
News mentions
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