Description
Pebble Templates 3.1.2 allows attackers to bypass a protection mechanism (intended to block access to instances of java.lang.Class) because getClass is accessible via the public static java.lang.Class java.lang.Class.forName(java.lang.Module,java.lang.String) signature.
Remediation
References
https://github.com/PebbleTemplates/pebble/issues/493
Related Vulnerabilities
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CVE-2020-19698 Vulnerability in npm package editor.md
CVE-2021-21430 Vulnerability in maven package org.openapitools:openapi-generator-project
CVE-2020-1938 Vulnerability in maven package org.apache.tomcat:tomcat-coyote