CVE-2026-85531

critical · 9.8

Improper verification of cryptographic signature vulnerability in Sipay Electronic Money and Payment Services Inc. OpenCart Virtual POS Module allows Signature Spoofing by Improper Validation. This issue affects OpenCart Virtual POS Module: from 26.8.2 before 26.9.1.

9.8

CVSS

0.2%

EPSS (exploit prob.)

10th

EPSS percentile

2026-10-09

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-347

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1286

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-85531