CVE-2026-105742 (GCVE-0-2026-105742)
Vulnerability from cvelistv5
Published
2026-10-05 21:21
Modified
2026-10-06 13:55
Severity ?
3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-201 - Insertion of Sensitive Information Into Sent Data
  • CWE-522 - Insufficiently Protected Credentials
Summary
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.
References
Impacted products
Vendor Product Version
docling-project docling Version: >= 2.95.0, < 2.132.0
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