CVE-2020-22873: Jsish

Critical severity, CVSS 9.8. EPSS: 2.3% chance of exploitation in the next 30 days.

Buffer overflow vulnerability in function NumberToPrecisionCmd in jsish before 3.0.7, allows remote attackers to execute arbitrary code.

Affected products

• Jsish Jsish: before 3.0.7 (fixed in 3.0.7)

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