CVE-2022-0748
CRITICALpost-loader < 2.0.0 - Remote Code Execution via Markdown Parser
Title source: llmDescription
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.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://snyk.io/vuln/SNYK-JS-POSTLOADER-2403737
Scores
CVSS v3
9.8
EPSS
0.0120
EPSS Percentile
79.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-79
Status
published
Products (2)
npm/post-loader
0.0.0npm
post-loader_project/post-loader
< 2.0.0
Published
Mar 17, 2022
Tracked Since
Feb 18, 2026