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CVE-2025-46655 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

CodiMD through 2.5.4 has a CSP-based protection mechanism against XSS through uploaded SVG documents containing JavaScript, but it can be bypassed in certain cases of different-origin file storage, such as AWS S3. NOTE: it can be considered a user error if AWS is employed for hosting untrusted JavaScript content, but the selected architecture within AWS does not have components that are able to insert Content-Security-Policy headers.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CNA: [email protected]CVSS-B:4.9 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/hackmdio/codimd/issues/1910	CISA-ADP	ExploitIssue TrackingTechnical AnalysisVendor
https://github.com/hackmdio/codimd/issues/1910	[email protected]	ExploitIssue TrackingTechnical AnalysisVendor
https://github.com/zast-ai/vulnerability-reports/blob/main/formidable/file_upload/report.md	[email protected]	Not Applicable

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-424	Improper Protection of Alternate Path	[email protected]

Affected Products

Product	Versions
CodiMD	<= 2.2.0 (semver) >= 2.5.4, <= 2.2.1 (semver)
CPE cpe:2.3:a:hackmd:codimd:::::::: Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Apr 29, 2025	CVE Modified	CISA-ADP
Apr 26, 2025	New CVE Received	[email protected]