CVE-2022-39365

CVE-2022-39365 is a critical server-side template injection vulnerability affecting Pimcore, an open-source data and experience management platform, prior to version 10.5.9. This flaw allows an unauthenticated attacker to achieve remote code execution by manipulating user-controlled Twig templates in Pimcore/Mail and ClassDefinition\Layout\Text. With a CVSS score of 9.8 (CRITICAL), it presents a severe risk due to its network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation, public exploit code, or KEV listing, the vulnerability has garnered significant community discussion, indicating awareness among security researchers.