Description
gitnote 3.1.0 allows remote attackers to execute arbitrary code via a crafted Markdown file, as demonstrated by a javascript:window.parent.top.require('child_process').execFile substring in the onerror attribute of an IMG element.
References (2)
Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/zhaopengme/gitnote/issues/209
Exploit, Third Party Advisory x_refsource_misc
https://github.com/CCCCCrash/POCs/tree/master/Web/gitnote
Scores
CVSS v3
7.8
EPSS
0.0146
EPSS Percentile
81.0%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-78
Status
published
Products (1)
gitnoteapp/gitnote
3.1.0
Published
Mar 14, 2019
Tracked Since
Feb 18, 2026