CVE-2026-42797
Apache Syncope: JexlContextBuilder Information Disclosure
CVSS Score
4.9
EPSS Score
0.0%
EPSS Percentile
4th
Exposure of Sensitive Information Through Data Queries vulnerability in Apache Syncope. An administrator with adequate entitlements for Derived Schemas can create a malicious JEXL expression which allows any administrator with sufficient entitlements for User read to access User-related security-sensitive information. This issue affects Apache Syncope: 3.0 through 3.0.16, 4.0 through 4.0.5, 4.1.0. Users are recommended to upgrade to version 4.0.6 / 4.1.1, which fix this issue by further restricting the JEXL expression definition.
| CWE | CWE-202 |
| Vendor | apache software foundation |
| Product | apache syncope |
| Published | May 25, 2026 |
| Last Updated | May 26, 2026 |
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Affected Versions
Apache Software Foundation / Apache Syncope
3.0 ≤ 3.0.16 4.0 ≤ 4.0.5 4.1 ≤ 4.1.0
References
Credits
elin kai