Description
An issue was discovered in Pippo 1.11.0. The function SerializationSessionDataTranscoder.decode() calls ObjectInputStream.readObject() to deserialize a SessionData object without checking the object types. An attacker can create a malicious object, base64 encode it, and place it in the PIPPO_SESSION field of a cookie. Sending this cookie may lead to remote code execution.
Remediation
References
https://github.com/pippo-java/pippo/issues/458
Related Vulnerabilities
CVE-2022-0672 Vulnerability in maven package org.eclipse.lemminx:lemminx-parent
CVE-2022-29166 Vulnerability in npm package matrix-appservice-irc
CVE-2023-23936 Vulnerability in maven package org.webjars.npm:undici
CVE-2021-23354 Vulnerability in npm package printf
CVE-2021-23416 Vulnerability in npm package curly-bracket-parser