Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2026-108540
OpenSpug File Transfer transfer os command injection
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV
N L N L N H H H 8.6 .0170 76.9 —
AFFECTED
Product Versions Fixed
Spug 3.0 – —
TIMELINE
Oct 10 Reserved by VulDB
Oct 11 Published (CNA: VulDB)
Oct 13 EXPLOIT PUBLISHED — CVE-2026-108540 (OpenSpug Spug). Public exploit reference added.
Oct 14 EXPLOIT PUBLISHED — CVE-2026-108540 (OpenSpug Spug). Public exploit reference added.
Description
A flaw has been found in OpenSpug Spug up to 3.4.0/4.0.1. This impacts an unknown function of the file /exec/transfer of the component File Transfer. Executing a manipulation can lead to os command injection. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Lifecycle
Complete event history — 4 events, chronological
| Date | Event | Detail |
|---|
| October 10, 2026 | Reserved | Reserved by VulDB |
| October 11, 2026 | Published | Published (CNA: VulDB) |
| October 13, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-108540 (OpenSpug Spug). Public exploit reference added. |
| October 14, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-108540 (OpenSpug Spug). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| OpenSpug | Spug | — | 3.0 | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-108540 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 Monday, October 19, 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.
