CVE-2020-1959

A Server-Side Template Injection was identified in Apache Syncope prior to 2.1.6 enabling attackers to inject arbitrary Java EL expressions, leading to an unauthenticated Remote Code Execution (RCE) vulnerability. Apache Syncope uses Java Bean Validation (JSR 380) custom constraint validators. When building custom constraint violation error messages, they support different types of interpolation, including Java EL expressions. Therefore, if an attacker can inject arbitrary data in the error message template being passed, they will be able to run arbitrary Java code.
References
Link Resource
http://syncope.apache.org/security Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:apache:syncope:*:*:*:*:*:*:*:*

Information

Published : 2020-05-04 01:15

Updated : 2021-07-21 11:39


NVD link : CVE-2020-1959

Mitre link : CVE-2020-1959

Products Affected
No products.
CWE
CWE-917

Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')