CVE-2026-2555: Jeecg Boot

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

A weakness has been identified in JeecgBoot 3.9.1. This vulnerability affects the function importDocumentFromZip of the file org/jeecg/modules/airag/llm/controller/AiragKnowledgeController.java of the component Retrieval-Augmented Generation. Executing a manipulation can lead to deserialization. The attack can be launched remotely. Attacks of this nature are highly complex. It is stated that the exploitability is difficult. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

• Jeecg Jeecg Boot: version 3.9.1 only

Published 2026-02-16. Last modified 2026-06-17.