Vulnerability DatabaseCVE-2026-23795

CVE-2026-23795:
Java vulnerability analysis and mitigation

Improper Restriction of XML External Entity Reference vulnerability in Apache Syncope Console. An administrator with adequate entitlements to create or edit Keymaster parameters via Console can construct malicious XML text to launch an XXE attack, thereby causing sensitive data leakage occurs.

This issue affects Apache Syncope: from 3.0 through 3.0.15, from 4.0 through 4.0.3.

Users are recommended to upgrade to version 3.0.16 / 4.0.4, which fix this issue.

Source: NVD

Related Java vulnerabilities:

CVE ID	Severity	Score	Technologies	Component name	CISA KEV exploit	Has fix	Published date
CVE-2026-34361	CRITICAL	9.3	Java	ca.uhn.hapi.fhir:org.hl7.fhir.validation	No	Yes	Mar 31, 2026
CVE-2026-34214	HIGH	7.7	Java	io.trino:trino-iceberg	No	Yes	Mar 31, 2026
CVE-2026-34359	HIGH	7.4	Java	ca.uhn.hapi.fhir:org.hl7.fhir.core	No	Yes	Mar 31, 2026
CVE-2026-34237	MEDIUM	6.1	Java	io.modelcontextprotocol.sdk:mcp-core	No	Yes	Mar 31, 2026
CVE-2026-34360	MEDIUM	5.8	Java	ca.uhn.hapi.fhir:org.hl7.fhir.core	No	Yes	Mar 31, 2026

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CVE-2026-23795: Java vulnerability analysis and mitigation