What’s Vulnerable › Products

Asseco proCertum SmartSign vulnerabilities

2 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

Check whether your Asseco proCertum SmartSign version is affected

Latest Asseco proCertum SmartSign vulnerabilities

• CVE-2026-57917 — Improper Restriction of XML External Entity Reference in proCertum SmartSign (CVSS 4.8)
• CVE-2026-57916 — Arbitrary Path Execution via CPS URI in proCertum SmartSign (CVSS 4.6)