What is CVE-2026-44520?

CVE-2026-44520 is a medium-severity vulnerability in Docling-project Docling-graph, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 5.7/10. Published 2026-05-14.

How severe is CVE-2026-44520?

Medium severity. CVSS v3 base score is 5.7 out of 10.

Open Redirect in Docling-project Docling-graph

CVE-2026-44520

Docling-Graph turns documents into validated Pydantic objects, then builds a directed knowledge graph with explicit semantic relationships. Prior to 1.5.1, the URLInputHandler class in docling_graph/core/input/handlers.py makes HTTP reques…

Vulnerability class: Open Redirect

EPSS: 0.000 (8.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N.

Affected products

Docling-project Docling-graph — versions < 1.5.1

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-44520?: CVE-2026-44520 is a medium-severity vulnerability in Docling-project Docling-graph, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 5.7/10. Published 2026-05-14.
How severe is CVE-2026-44520?: Medium severity. CVSS v3 base score is 5.7 out of 10.