Description (CNA)
A file-upload handler redirects the authenticated client's browser to a URL taken directly from that same request's Referer header, without validating it against the application's own origin. This allows an authenticated attacker to craft a request that causes another user's browser to be redirected to an arbitrary external destination after completing an upload.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| CISA / Malcolm | affected 0 before v26.06.0; unaffected v26.06.0 |
CWE
CWE-601
References
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-254-01.json
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-254-01
ADP enrichment
No English description supplied.
No references supplied.