{"vulnerability": "cve-2026-108646", "sightings": [{"uuid": "9851bb3b-7a9d-45c8-84e1-c0a6b38d6a19", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-108646", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/117419058288398024", "content": "CVE-2026-108646 JeecgBoot through 3.9.5 Missing Authorization via /sys/category/importExcel JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysCategoryController importExcel handler that allows any authenticated user to import category dictionary entries. Low-privileged attackers can upload crafted Excel workbooks to bulk insert arbitrary nodes into the system-wide sys_category dictionary, including under existing parent nodes.\nhttps://www.cve.org/CVERecord?id=CVE-2026-108646https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/JeecgBoot/poc_c083_category_import_xlsx.pyhttps://github.com/jeecgboot/JeecgBoot/blob/e3b9dc0aefe1943d9772b026f64ed671a7c82802/jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/controller/SysCategoryController.java#L265-L339https://www.vulncheck.com/advisories/jeecgboot-through-3.9.5-missing-authorization-via-sys-category-importexcel#jeecgboot #JeecgBoot#CVE_2026_108646#bot", "creation_timestamp": "2026-10-10T22:50:42.954270Z"}]}