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CVE-2025-46655 (GCVE-0-2025-46655)

Vulnerability from cvelistv5 – Published: 2025-04-26 00:00 – Updated: 2025-04-29 15:22 Disputed

Summary

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.

Severity

4.9 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-29 14:05 UTC

CWE

CWE-424 - Improper Protection of Alternate Path

Assigner

mitre CNA

References

2 references

URL	Tags
https://github.com/hackmdio/codimd/issues/1910
https://github.com/zast-ai/vulnerability-reports/…

Impacted products

1 product

Vendor	Product	Version
HackMD	CodiMD	Affected: 0 , ≤ 2.5.4 (semver) cpe:2.3:a:hackmd:codimd::::::::

Show details on NVD website

JSON

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                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-29T14:05:51.667886Z",
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CVE-2025-46654 (GCVE-0-2025-46654)

Vulnerability from cvelistv5 – Published: 2025-04-26 00:00 – Updated: 2025-04-29 15:22