What’s Vulnerable › Vulnerabilities

CVE-2019-9785

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-03-14 · updated 2026-06-17
• Weakness: CWE-78

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.

Affected products

• Gitnoteapp Gitnote: 3.1.0

References

• https://github.com/CCCCCrash/POCs/tree/master/Web/gitnote
• https://github.com/zhaopengme/gitnote/issues/209
• https://github.com/CCCCCrash/POCs/tree/master/Web/gitnote
• https://github.com/zhaopengme/gitnote/issues/209

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