markdown-pdf vulnerable to local file read via server side cross-site scripting (XSS)

HOCH 8.2CVE-2023-0835 · GHSA-qghr-877h-f9jh · Published 04/04/2023 · updated 17/06/2026

Kurz gesagt

CVE-2023-0835 ist eine Schwachstelle (HOCH (CVSS 8.2)) in markdown-pdf (markdown-pdf project), markdown-pdf.
Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.60%, höher als bei 48.8% aller Schwachstellen.
Noch keine gepatchte Version bekannt: Herstellerhinweise unter Referenzen verfolgen.

Package	Affected versions	Patched versions
markdown-pdf markdown-pdf_project	`= 11.0.0`	No fix yet
markdown-pdf npm	`≤ 11.0.0`	No fix yet

Description

markdown-pdf version 11.0.0 allows an external attacker to remotely obtain arbitrary local files. This is possible because the application does not validate the Markdown content entered by the user.

NVD description

markdown-pdf version 11.0.0 allows an external attacker to remotely obtain arbitrary local files. This is possible because the application does not validate the Markdown content entered by the user.

References

nvd.nist.gov/vuln/detail/CVE-2023-0835 · ADVISORY
fluidattacks.com/advisories/relsb · WEB
alanshaw/markdown-pdf · PACKAGE
npmjs.com/package/markdown-pdf · WEB
fluidattacks.com/advisories/relsb · Exploit
npmjs.com/package/markdown-pdf · Product

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Kurz gesagt

CVE-2023-0835 ist eine Schwachstelle (HOCH (CVSS 8.2)) in markdown-pdf (markdown-pdf project), markdown-pdf.

Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.60%, höher als bei 48.8% aller Schwachstellen.

Noch keine gepatchte Version bekannt: Herstellerhinweise unter Referenzen verfolgen.

Package

Affected versions

Patched versions

markdown-pdf

markdown-pdf_project

= 11.0.0

No fix yet

markdown-pdf

npm

≤ 11.0.0

No fix yet

Description

markdown-pdf version 11.0.0 allows an external attacker to remotely obtain arbitrary local files. This is possible because the application does not validate the Markdown content entered by the user.

NVD description

markdown-pdf version 11.0.0 allows an external attacker to remotely obtain arbitrary local files. This is possible because the application does not validate the Markdown content entered by the user.