CVE-2025-46654

MEDIUM EPSS 11.5%

Published Apr 26, 20251y ago · Modified Jun 17, 20262w ago

4.9 CVSS 3.1

Medium

Published Apr 26, 2025 1y ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

4.9

Exploitability

1.8

Impact

2.7

Vector string

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector Network

Attack Complexity High

Privileges Required Low

User Interaction None

Scope Changed

Confidentiality Low

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

11.5% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Weaknesses 1

CWE-424

Affected Products 1

Vendor	Product	Version	Range
hackmd	codimd	*	≤2.2.0

References 2

github.com https://github.com/hackmdio/codimd/issues/1910

ExploitIssue Tracking
github.com https://github.com/zast-ai/vulnerability-reports/blob/main/formidable/file_upload/report.md

ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.