CVE-2026-104250 unstructured: Stored XSS via unescaped HTML generation

The unstructured library provides open-source components for ingesting and pre-processing images and text documents, such as PDFs, HTML, Word docs, and many more. Prior to 0.24.1, partitionhtmlhtmlparserversion="v2" and the VLM partitioner can preserve untrusted document tags, attributes, text, a...

PT-2026-111681

Name of the Vulnerable Software and Affected Versions unstructured versions prior to 0.24.1 Description The library fails to properly escape output or reject unsafe URL schemes in the to html path within unstructured/documents/ontology.py. This allows untrusted document tags, attributes, text, an...