4 results · Feed
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Critical 9.8CVE-2026-25526 Public exploit
JinJava Bypass through ForTag leads to Arbitrary Java Execution
JinJava is a Java-based template engine based on django template syntax, adapted to render jinja templates. Prior to versions 2.7.6 and 2.8.3, JinJava is vulnerable to arbitrary Java execution via bypass through ForTag. This allows arbitrary Java class instan…
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Critical 9.8
jinjava Sandbox Bypass via JavaType-Based Deserialization
jinjava is a Java-based template engine based on django template syntax, adapted to render jinja templates. Priori to 2.8.1, by using mapper.getTypeFactory().constructFromCanonical(), it is possible to instruct the underlying ObjectMapper to deserialize attac…
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Medium 6.5
Unauthorized access to Class instance in Jinjava
Jinjava before 2.5.4 allow access to arbitrary classes by calling Java methods on objects passed into a Jinjava context. This could allow for abuse of the application class loader, including Arbitrary File Disclosure.
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Medium 5.3CVE-2018-18893 Public exploit
Jinjava calls getClass
Jinjava before 2.4.6 does not block the getClass method, related to com/hubspot/jinjava/el/ext/JinjavaBeanELResolver.java.