CVE-2026-21824: Commerce 7, 8.x, 9.0 - 9.0.1.21, 9.1.0 - 9.1.19

CVE-2026-21824. CVSS 3.1 base score 8.8 (HIGH, Vendor/CNA). EPSS 0.00424 (percentile 0.35701), scored 24-Oct-2026.

Affected technology

Commerce · 7, 8.x, 9.0 - 9.0.1.21, 9.1.0 - 9.1.19,
HCLSoftware

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could gain higher privileges and disrupt service. Vendor/CNA’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high.

Published 25-Oct-2026 01:29 UTC

CWE: CWE-266
CCR priority: 35.3 /100 (P4)
CVSS 3.1: 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
EPSS: 0.00424 · percentile 0.35701 · 2026-10-24
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-21824.html