Reference page — cumulative record through Saturday, October 3, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2026-86672
ningzichun Student Management System Backup example.7z information disclosure
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV
N L N N N L N N 5.5 .0048 39.4 —
AFFECTED
Product Versions Fixed
Student Management System 98760f5711cf6dc8b4adca53a9e207ca49b02ebf – —
TIMELINE
Sep 8 Reserved by VulDB
Sep 8 Published (CNA: VulDB)
Sep 11 EXPLOIT PUBLISHED — CVE-2026-86672 (ningzichun Student Management System). Public exploit reference added.
Description
A vulnerability has been found in ningzichun Student Management System up to 98760f5711cf6dc8b4adca53a9e207ca49b02ebf. Affected is an unknown function of the file example.7z of the component Backup Handler. The manipulation leads to information disclosure. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| September 8, 2026 | Reserved | Reserved by VulDB |
| September 8, 2026 | Published | Published (CNA: VulDB) |
| September 11, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-86672 (ningzichun Student Management System). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| ningzichun | Student Management System | — | 98760f5711cf6dc8b4adca53a9e207ca49b02ebf | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-86672 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Saturday, October 3, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
