CVE-2020-22907: Jsish

High severity, CVSS 7.5. EPSS: 1.6% chance of exploitation in the next 30 days.

Stack overflow vulnerability in function jsi_evalcode_sub in jsish before 3.0.18, allows remote attackers to cause a Denial of Service via a crafted value to the execute parameter.

Affected products

• Jsish Jsish: before 3.0.18 (fixed in 3.0.18)

Published 2021-07-13. Last modified 2026-06-17.