VulnerabilityAnalyzed
CVE-2025-46654
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.
MEDIUM 4.9EPSS 0.25%
Does this matter?
Lower severity and a low EPSS score (0.25%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 4.9 MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
- EPSS
- 0.25% probability · 16th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-424
- Affected
- hackmd/codimd
- Source
- cve@mitre.org
References
- https://github.com/hackmdio/codimd/issues/1910Exploit, Issue Tracking
- https://github.com/zast-ai/vulnerability-reports/blob/main/formidable/file_upload/report.mdExploit, Third Party Advisory
- https://github.com/hackmdio/codimd/issues/1910Exploit, Issue Tracking
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.