CVE-2026-82384

Summary

This flaw allows unauthenticated attackers to execute arbitrary code by deserializing attacker-controlled bytes through the XML-RPC endpoint in Apache Roller 6.1.5, leading to remote code execution.

Exploitability

Exploitation is relatively easy as the servlet is mapped unconditionally, and no non-default configuration is required. An attacker needs to send a crafted request to the XML-RPC endpoint.

Blast radius

If exploited, this flaw can result in complete control over the affected system, including data theft, service disruption, and further lateral movement.

Detection

No reliable host or network indicator is derivable from the published description.

Prioritized remediation

Upgrade to Apache Roller 6.1.6 or later, which disables the extension types and rejects requests when the XML-RPC feature is disabled.

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.