Improper Handling of Unicode Encoding Affecting org.apache.inlong:manager-pojo package, versions [1.7.0, 2.2.0)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JAVA-ORGAPACHEINLONG-10255181
- published28 May 2025
- disclosed26 May 2025
- credityulate, m4x
Introduced: 26 May 2025
CVE-2025-27522 (opens in a new tab)How to fix?
Upgrade org.apache.inlong:manager-pojo to version 2.2.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Handling of Unicode Encoding through the JDBC verification process. An attacker can manipulate the application behaviour by injecting malicious data into serialised objects.
Note: This is a bypass for the vulnerability previously reported as CVE-2024-26579, which was introduced in version 1.7.0.
Details
Serialization is a process of converting an object into a sequence of bytes which can be persisted to a disk or database or can be sent through streams. The reverse process of creating object from sequence of bytes is called deserialization. Serialization is commonly used for communication (sharing objects between multiple hosts) and persistence (store the object state in a file or a database). It is an integral part of popular protocols like Remote Method Invocation (RMI), Java Management Extension (JMX), Java Messaging System (JMS), Action Message Format (AMF), Java Server Faces (JSF) ViewState, etc.
Deserialization of untrusted data (CWE-502) is when the application deserializes untrusted data without sufficiently verifying that the resulting data will be valid, thus allowing the attacker to control the state or the flow of the execution.