Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| HackMD / CodiMD | affected 0 before 2.2.1 |
CWE
CWE-424
References
- https://github.com/hackmdio/codimd/issues/1910
- https://github.com/zast-ai/vulnerability-reports/blob/main/formidable/file_upload/report.md
ADP enrichment
No English description supplied.