CVE-2020-13768: Minishare Project Minishare

Critical severity, CVSS 9.8. EPSS: 2.1% chance of exploitation in the next 30 days.

In MiniShare before 1.4.2, there is a stack-based buffer overflow via an HTTP PUT request, which allows an attacker to achieve arbitrary code execution, a similar issue to CVE-2018-19861, CVE-2018-19862, and CVE-2019-17601. NOTE: this product is discontinued.

Affected products

• Minishare Project Minishare: before 1.4.2 (fixed in 1.4.2)

Published 2020-06-04. Last modified 2026-06-17.