The svglib package through 0.9.3 for Python allows XXE attacks via an svg2rlg call.
- https://nvd.nist.gov/vuln/detail/CVE-2020-10799
- https://github.com/deeplook/svglib/issues/229
- https://github.com/deeplook/svglib/commit/35686a130ed260c71a382a8f83d41fd31a46704d
- https://github.com/advisories/GHSA-3vcg-8p79-jpcv
- https://github.com/pypa/advisory-database/tree/main/vulns/svglib/PYSEC-2020-111.yaml