CVE-2020-9296

https://notcve.org/view.php?id=CVE-2020-9296

16 Jun 2020 — Netflix Titus uses Java Bean Validation (JSR 380) custom constraint validators. When building custom constraint violation error messages, different types of interpolation are supported, including Java EL expressions. If an attacker can inject arbitrary data in the error message template being passed to ConstraintValidatorContext.buildConstraintViolationWithTemplate() argument, they will be able to run arbitrary Java code. Netflix Titus utiliza comprobadores de restricción personalizados de Java Bean Validat... • https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-002.md • CWE-917: Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection') •