Docling: `enable_local_fetch` is not enforced in HTML browser-rendering mode

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-105750
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-05 22:16:58 UTC
Updated2026-10-05 22:16:58 UTC
DescriptionDocling 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.

Risk And Classification

Primary CVSS: v3.1 5.9 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Problem Types: CWE-552 | CWE-863 | CWE-552 CWE-552: Files or Directories Accessible to External Parties | CWE-863 CWE-863: Incorrect Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
3.1CNADECLARED5.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Docling-project Docling affected >= 2.82.0, < 2.118.1 Not specified
CNA Docling-project Docling-slim affected >= 2.92.0, < 2.118.1 Not specified

References

ReferenceSourceLinkTags
github.com/docling-project/docling/pull/3948 [email protected] github.com
github.com/docling-project/docling/releases/tag/v2.118.1 [email protected] github.com
github.com/docling-project/docling/security/advisories/GHSA-q43m-vhcp-mhvm [email protected] github.com
github.com/docling-project/docling/commit/1612b8875b0937447ce3122536fb53... [email protected] github.com
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