CVE-2026-16999

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CVSS 3.1

6.3 medium

EPSS

<1%p3

Published

Aug 12, 2026 (Aug 12, 2026)

Modified

Aug 26, 2026

Description

Improper restriction of XML external entity reference vulnerability in Ministry of Justice UYAP Document Editor allows Serialized Data External Linking. This issue affects UYAP Document Editor: from 4.5.17 before 5.4.17.

Weakness: CWE-611
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.1%)

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