What’s Vulnerable › Vulnerabilities
CVE-2022-0748: Arbitrary Code Execution
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.1% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2022-03-17 · updated 2026-06-17
- Weakness: CWE-79
Description
The package post-loader from 0.0.0 are vulnerable to Arbitrary Code Execution which uses a markdown parser in an unsafe way so that any javascript code inside the markdown input files gets evaluated and executed.
Affected products
- post-loader: through 2.0.0
References
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