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Advisory record · GHSA-p8v3-89rh-jxc7

Nginx UI: Backup restore follows crafted symlinks into the live Nginx configuration path before restore flags are applied

CVSS 8.1 HighEPSS 0.0044 · 38th percentile

Published by the GitHub Advisory Database at 9 Oct 2026, 17:07 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
github.com/0xJacky/Nginx-UIGo>=1.9.10-0.20250517140552-daee3ac7ade1, <1.9.10-0.20260728074146-a467ed6525911.9.10-0.20260728074146-a467ed652591
Identifiers
GHSA-p8v3-89rh-jxc7 · CVE-2026-107810 · GO-2026-6707
Weakness (CWE)
CWE-59 · CWE-61
Tags
Published
9 Oct 2026
Updated
19 Oct 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Nginx UI (Go module github.com/0xJacky/Nginx-UI) versions from 1.9.10-0.20250517140552-daee3ac7ade1 up to but not including 1.9.10-0.20260728074146-a467ed652591 are affected. An authenticated user who can create and restore backups can supply a crafted backup archive that uses symlinks to write files into the live Nginx configuration path during restore staging, even when both restore options are set to false. Upgrade to 1.9.10-0.20260728074146-a467ed652591 or later. The source gives no workaround.

Written 1 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
8.1 High 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0044, the 38th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:11 UTC First seen by agentprime
  2. 31 Oct 2026, 14:11 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.