Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV N L N L N L L L 2.1 .0033 24.3 —
AFFECTED Product Versions Fixed Sales and Inventory System 1.0 – —
TIMELINE Sep 6 Reserved by VulDB Sep 7 Published (CNA: VulDB) Sep 8 EXPLOIT PUBLISHED — CVE-2026-86291 (itsourcecode Sales and Inventory System). Public exploit reference added.
A security vulnerability has been detected in itsourcecode Sales and Inventory System 1.0. This impacts an unknown function of the file /pages/us_edit1.php. Such manipulation of the argument ID leads to sql injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
| Date | Event | Detail |
|---|---|---|
| September 6, 2026 | Reserved | Reserved by VulDB |
| September 7, 2026 | Published | Published (CNA: VulDB) |
| September 8, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-86291 (itsourcecode Sales and Inventory System). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| itsourcecode | Sales and Inventory System | — | 1.0 | — |
Authoritative record: CVE-2026-86291 at cve.org
Vendors: itsourcecode
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-86291 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 Sunday, October 4, 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.
