CVE-2026-108669: JeecgBoot through 3.9.5 Missing Authorization via /airag/knowledge/embedding/search

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-10 · updated 2026-10-13
Weakness: CWE-862

Description

JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the embeddingSearch handler of AiragKnowledgeController that lacks Shiro permission annotations. Low-privileged authenticated attackers can supply knowledge base ids to the GET /airag/knowledge/embedding/search endpoint to read document text chunks from unauthorized knowledge bases.

Affected products

JeecgBoot: through 3.9.5

References

https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/JeecgBoot/poc_airag_data_plane.py
https://github.com/jeecgboot/JeecgBoot/blob/e3b9dc0aefe1943d9772b026f64ed671a7c82802/jeecg-boot/jeecg-boot-module/jeecg-boot-module-airag/src/main/java/org/jeecg/modules/airag/llm/controller/AiragKnowledgeController.java#L348-L355
https://www.vulncheck.com/advisories/jeecgboot-through-3.9.5-missing-authorization-via-airag-knowledge-embedding-search

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