Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
LiuMengxuan04 MiniCode mcp.ts child_process.spawn command injection
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV
N H N N P L L L 1.3 .0083 54.6 —
AFFECTED
Product Versions Fixed
MiniCode 0.1.0 – —
TIMELINE
Jul 17 Reserved by VulDB
Jul 18 EXPLOIT PUBLISHED — CVE-2026-16133 (LiuMengxuan04 MiniCode). Public exploit reference added.
Jul 18 Published (CNA: VulDB)
Jul 20 RESCORED — CVE-2026-16133 (LiuMengxuan04 MiniCode). CVSS 2.3 → 1.3 (NVD).
Description
A flaw has been found in LiuMengxuan04 MiniCode 0.1.0. Affected by this vulnerability is the function child_process.spawn of the file mcp.ts. Executing a manipulation can lead to command injection. The attack can be launched remotely. The attack requires a high level of complexity. The exploitation appears to be difficult. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.
Lifecycle
Complete event history — 4 events, chronological
| Date | Event | Detail |
|---|
| July 17, 2026 | Reserved | Reserved by VulDB |
| July 18, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-16133 (LiuMengxuan04 MiniCode). Public exploit reference added. |
| July 18, 2026 | Published | Published (CNA: VulDB) |
| July 20, 2026 | RESCORED | RESCORED — CVE-2026-16133 (LiuMengxuan04 MiniCode). CVSS 2.3 → 1.3 (NVD). |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| LiuMengxuan04 | MiniCode | — | 0.1.0 | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-16133 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 Wednesday, August 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.