CVE-2022-41710 : Markdownify version 1.4.1 allows an external attacker to remotely obtain arbitrary local files on any client that attemp

Markdownify version 1.4.1 allows an external attacker to remotely obtain arbitrary local files on any client that attempts to view a malicious markdown file through Markdownify. This is possible because the application does not have a CSP policy (or at least not strict enough) and/or does not properly validate the contents of markdown files before rendering them.

Published 2022-11-03 20:15:32

Updated 2022-11-04 14:57:44

Source Fluid Attacks

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2022-41710

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 31 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-41710

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: None Availability: None

References for CVE-2022-41710

https://fluidattacks.com/advisories/noisestorm/

Markdownify 1.4.1 - Local File Read | Advisories | Fluid Attacks
Exploit;Third Party Advisory
https://github.com/amitmerchant1990/electron-markdownify

GitHub - amitmerchant1990/electron-markdownify: A minimal Markdown editor desktop app
Product;Third Party Advisory

CVEs referencing this url

Products affected by CVE-2022-41710

Markdownify Project » Markdownify » Version: 1.4.1
cpe:2.3:a:markdownify_project:markdownify:1.4.1:*:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2022-41710

Exploit prediction scoring system (EPSS) score for CVE-2022-41710

CVSS scores for CVE-2022-41710

CWE ids for CVE-2022-41710

References for CVE-2022-41710

Products affected by CVE-2022-41710