In the world of open-source software, security vulnerabilities are an ongoing concern, especially when they affect widely used systems. Recently, two significant flaws have come to light, each with the potential to put millions of users at risk. The vulnerabilities, tracked as CVE-2025-24859 and CVE-2025-30065, impact popular projects like Apache Roller and Apache Parquet, respectively. Both flaws have been rated with a critical CVSS score of 10.0, making them some of the most severe security issues discovered in recent times.
The first vulnerability, CVE-2025-24859, affects the Apache Roller blogging server software, specifically versions prior to 6.1.5. This flaw is a session management issue that fails to invalidate active user sessions after a password change. The second vulnerability, CVE-2025-30065, targets Apache Parquet’s Java library, with a deserialization flaw that could allow attackers to execute arbitrary code. Both vulnerabilities, if left unaddressed, could lead to unauthorized access and remote code execution, putting sensitive data and systems at risk.
Apache Roller CVE-2025-24859: A Session Management Nightmare
The CVE-2025-24859 vulnerability in Apache Roller stems from poor session management. This issue affects all versions of Apache Roller up to 6.1.4, allowing attackers to maintain access to the application even after a password change. When a user’s password is altered, either by the user themselves or by an administrator, their old sessions remain active. This creates a situation where an attacker who has compromised a user’s credentials can continue to access the application through these stale sessions, potentially leading to unauthorized access to sensitive data and systems.
This flaw was reported by security researcher Haining Meng and has been patched in version 6.1.5, which introduced a more robust session management system. This update ensures that all active sessions are properly invalidated once a password change occurs, eliminating the risk of unauthorized access via old sessions.
Apache Parquet CVE-2025-30065: Deserialization Flaw Allows Remote Code Execution
The second critical vulnerability, CVE-2025-30065, affects Apache
By introducing malicious data into Parquet files, attackers can execute arbitrary code on the affected system. This is particularly dangerous because Parquet files are often used in big data environments, making the flaw an attractive target for attackers looking to compromise large-scale systems. Versions of Apache Parquet from 1.8.0 through 1.15.0 are impacted, and users should update their systems to mitigate the risk of exploitation.
What Undercode Says:
The recent discovery of these critical vulnerabilities highlights the ongoing challenges in securing open-source software, especially as it is increasingly used in production environments across diverse industries. The flaws in Apache Roller and Apache Parquet are particularly concerning because they both have a high potential for exploitation. Apache Roller’s session management issue, if exploited, could allow attackers to maintain unauthorized access to a user’s account even after password changes. This could lead to significant data breaches or system compromises, especially in a blogging or content management context where personal and private data is often at stake.
On the other hand, the deserialization vulnerability in Apache Parquet is a reminder of the risks associated with big data environments, where complex systems rely on third-party libraries to manage and process large datasets. Given the widespread use of Apache Parquet in major data frameworks like Hadoop and Spark, this flaw has the potential to affect many enterprise-level systems. The ability to execute arbitrary code remotely makes this flaw particularly dangerous, as attackers could take full control over affected systems, leading to significant security breaches.
Both of these vulnerabilities underscore a broader issue with the software development lifecycle in open-source projects. While open-source software offers tremendous flexibility and community-driven innovation, it also presents unique security challenges. The fact that both of these critical flaws were discovered by independent security researchers points to the importance of regular security audits and proactive vulnerability management for open-source software maintainers.
For users and organizations that rely on these systems, it is essential to keep software up-to-date and monitor for any signs of unusual activity. The patches for both Apache Roller and Apache Parquet are available and should be applied as soon as possible to mitigate these vulnerabilities. In addition, developers should consider implementing additional layers of security, such as multi-factor authentication and network monitoring, to further protect their systems from malicious actors.
Fact Checker Results:
- CVE-2025-24859 is confirmed to be a session management issue in Apache Roller affecting versions before 6.1.5.
- CVE-2025-30065 is a deserialization vulnerability in Apache Parquet, allowing remote code execution in versions 1.15.0 and earlier.
- Both vulnerabilities have been rated with a CVSS score of 10.0, indicating their critical nature.
References:
Reported By: securityaffairs.com
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