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CVE-2026-105742 Details

Description

Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.95.0 until 2.132.0, the HTML image resource loader in docling/backend/utils/image_resource_loader.py forwards headers configured through the HTMLBackendOptions.headers setting to every remote image URL named by an untrusted document when enable_remote_fetch=True and fetch_images=True. The loader does not restrict those credentials to the source document's origin, allowing requests that carry custom headers such as API keys and cookies to follow cross-origin redirects and expose the caller's configured credentials to a document author. The default configuration is not affected because remote fetching and configured headers are required. This issue is fixed in 2.132.0.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:3.7 LOWVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/docling-project/docling/commit/5e469137f275ffc443306a30d12a3a45bceb80fb	[email protected]
https://github.com/docling-project/docling/pull/4420	[email protected]
https://github.com/docling-project/docling/releases/tag/v2.132.0	[email protected]
https://github.com/docling-project/docling/security/advisories/GHSA-p3fw-7699-7926	[email protected]

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-201	Insertion of Sensitive Information Into Sent Data	[email protected]
CWE-522	Insufficiently Protected Credentials	[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

1 change record found show changes