CVE-2025-46654

State: Published
Severity: 4.9 Medium
Published: Apr 26, 2025
Updated: Apr 29, 2025
Reserved: Apr 26, 2025

Description

CodiMD through 2.2.0 has a CSP-based protection mechanism against XSS through uploaded JavaScript content, but it can be bypassed by uploading a .html file that references an uploaded .js file.

Scores

CVSS	Score	Vector	Source
3.1	4.9 Medium	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N	mitre

Weaknesses

CWE-424 Improper Protection of Alternate Path

Affected Products

Product	Versions
CodiMDHackMD	before 2.2.1Affected

References

https://github.com/hackmdio/codimd/issues/1910
https://github.com/zast-ai/vulnerability-reports/blob/main/formidable/file_upload/report.md

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