CVE-2026-85531
Improper verification of cryptographic signature vulnerability in Sipay Electronic Money and…
- Risk score
- 66/100
- CVSS
- 9.8 v3.1
- Exploit chance (30 days)
- 0.2%
- Published
- 9 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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.
- Affected
- See advisory
- Fix
- Upgrade the product to 26.9.1 or later.
- Exploitation
- No known exploitation
Why it is Amber
- CVSS 9.8 critical
- Remotely exploitable without logging in
References
Original description
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.
Last activity 9 Oct 2026. Patch Forecast updates every hour.