Description (CNA)
DomPDF before version 2.0.0 is vulnerable to PHAR deserialization due to a lack of checking on the protocol before passing it into the file_get_contents() function. An attacker who can upload files of any type to the server can pass in the phar:// protocol to unserialize the uploaded file and instantiate arbitrary PHP objects. This can lead to remote code execution, especially when DOMPdf is used with frameworks with documented POP chains like Laravel or vulnerable developer code.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| dompdf / dompdf/dompdf | affected unspecified before 2.0.0 |
CWE
CWE-502
References
- https://huntr.com/bounties/0bdddc12-ff67-4815-ab9f-6011a974f48e
- https://github.com/dompdf/dompdf/commit/99aeec1efec9213e87098d42eb09439e7ee0bb6a
ADP enrichment
No English description supplied.
No references supplied.