What’s Vulnerable › Vulnerabilities
CVE-2020-19693
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2023-04-04 · updated 2026-06-17
- Weakness: CWE-787
Description
An issue found in Espruino Espruino 6ea4c0a allows an attacker to execute arbitrrary code via oldFunc parameter of the jswrap_object.c:jswrap_function_replacewith endpoint.
Affected products
- Espruino: 2019-06-28
References
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