CVE-2026-105750

Summary

Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.82.0 until 2.118.1, HTMLBackendOptions(render_page=True) permits file URLs because HTMLDocumentBackend._get_browser_request_block_reason does not enforce the enable_local_fetch setting or confine local requests to the source document directory. Crafted path-backed HTML can embed a readable local text file in a browser-rendered page image when Playwright is installed. Only filesystem Path inputs are affected because stream inputs use an opaque origin, and the default configuration, command-line interface, docling-serve, and non-rendering backends are not affected. This issue is fixed in 2.118.1.

Affected Software

VendorProductVersion RangeStatus
docling-projectdocling>= 2.82.0, < 2.118.1affected
docling-projectdocling-slim>= 2.92.0, < 2.118.1affected

Weaknesses

  • CWE-552: CWE-552: Files or Directories Accessible to External Parties
  • CWE-863: CWE-863: Incorrect Authorization

References