high7.4
CVE-2024-28184
WeasyPrint allows the attachment of arbitrary files and URLs to a PDF
Impact
### Impact Since version 61.0, there's a vulnerability which allows attaching content of arbitrary files and URLs to a generated PDF document, even if `url_fetcher` is configured to prevent access to files and URLs. ### Patches Fixed by 734ee8e that’s included in 61.2 ### Workarounds - Check that no PDF attachment is defined in source HTML. - Launch WeasyPrint in a sandbox that prevents access to the filesystem and the network.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | weasyprint | >= 61.0, <= 61.1 | 61.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Kozea | Weasyprint | from 61.0 before 61.2 |
| Fedoraproject | Fedora | Version 40 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/Kozea/WeasyPrint/commit/734ee8e2dc84ff3090682f3abff056d0907c8598
- https://github.com/Kozea/WeasyPrint/security/advisories/GHSA-35jj-wx47-4w8r
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZLQZMOEDY72TS43HDXOBVID2VYCTWIH6/
- https://github.com/advisories/GHSA-35jj-wx47-4w8r
- https://nvd.nist.gov/vuln/detail/CVE-2024-28184
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZLQZMOEDY72TS43HDXOBVID2VYCTWIH6