Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2026-47896

Severity CVSS v4.0:
HIGH
Type:
CWE-22 Path Traversal
Publication date:
03/07/2026
Last modified:
03/07/2026

Description

Improper Limitation of a Pathname to a Restricted Directory (&amp;#39;Path Traversal&amp;#39;) vulnerability in Apache Lucene.Net (Lucene.Net.Replicator library).<br /> <br /> This issue affects Apache Lucene.Net.Replicator: from 4.8.0-beta00005 through 4.8.0-beta00017.<br /> <br /> Users are recommended to upgrade to version 4.8.0-beta00018, which fixes the issue.

Impact

Vector 4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/AU:Y/RE:L CVSS v4.0 Severity and Metrics:

Base Score: 8.90 HIGH
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/AU:Y/RE:L

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): Present
Privileges Required (PR): None
User Interaction (UI): None
Confidentiality (VC): High
Integrity (VI): None
Availability (VA): None
Confidentiality (SC): High
Integrity (SI): None
Availability (SA): None
Automatable (AU): Yes
Vulnerability Response Effort (RE): Low

Base Score 4.0
8.90
Severity 4.0
HIGH

References to Advisories, Solutions, and Tools