saina15/cve-2020-14343-lab

PoC

Controlled vulnerability research and reproduction lab for CVE-2020-14343 in PyYAML

view exploit source poc_in_githubauthor saina15published 2026-09-19catalog poc_in_github
01

exploited CVEs (1)

Known CVEs related to this entry.

IDseverity exploitable
CVE-2020-14343UScritical9.8Exploit
A vulnerability was discovered in the PyYAML library in versions before 5.4, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the…
scry

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