Server-side Request Forgery (SSRF) Affecting weasyprint package, versions [,70.0)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-PYTHON-WEASYPRINT-20877473
- published13 Oct 2026
- disclosed7 Oct 2026
- creditsvinkros
Introduced: 7 Oct 2026
NewCVE-2026-106443 (opens in a new tab)How to fix?
Upgrade weasyprint to version 70.0 or higher.
Overview
weasyprint is a The Awesome Document Factory
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via EPS image rendering in weasyprint/images.py, which invokes Ghostscript to process EPS images. An attacker who can supply a malicious EPS image to be rendered can exploit Ghostscript vulnerabilities - even when the -dSAFER option is in use - to achieve arbitrary code execution or other impacts on the host system.