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-2026-108690
gz-yami mall4j — mall4j through 4.0 Operator Precedence Error Exposes Other Users' Cart Items via /p/shopCart/expiryProdList
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV
N L N L N L N N 5.3 .0022 11.4 —
AFFECTED
Product Versions Fixed
mall4j unspecified —
TIMELINE
Oct 10 Reserved by VulnCheck
Oct 11 Published (CNA: VulnCheck)
Oct 13 EXPLOIT PUBLISHED — CVE-2026-108690 (gz-yami mall4j). Public exploit reference added.
Oct 14 EXPLOIT PUBLISHED — CVE-2026-108690 (gz-yami mall4j). Public exploit reference added.
Description
mall4j through 4.0 contains an information disclosure vulnerability that allows authenticated customers to read other shoppers' cart items due to an operator precedence error in the getShopCartExpiryItems SQL filter. Attackers with any storefront account can request GET /p/shopCart/expiryProdList to retrieve off-shelf product basket entries including product, SKU, quantity, shop, and promoter card numbers.
Lifecycle
Complete event history — 4 events, chronological
| Date | Event | Detail |
|---|
| October 10, 2026 | Reserved | Reserved by VulnCheck |
| October 11, 2026 | Published | Published (CNA: VulnCheck) |
| October 13, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-108690 (gz-yami mall4j). Public exploit reference added. |
| October 14, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-108690 (gz-yami mall4j). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| gz-yami | mall4j | — | — | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-108690 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.
