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CVE-2025-46655

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CVE-2025-46655

Published: Apr 26, 2025

Modified: Apr 29, 2025

PUBLISHED

CVSS v3.1

4.9

MEDIUM

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.

VendorProductVersions

HackMD

CodiMD

affected
0 - <= 2.5.4

Weaknesses (CWE)

CWE-424

CVSS v3.1 Details

CVSS v3.1 Vector

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

References

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