CVE-2026-108880 JeecgBoot through 3.9.5 Missing Authorization via /sys/dict/editDictByLowAppId

JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the PUT /sys/dict/editDictByLowAppId endpoint that allows any authenticated user to modify low-code application dictionaries. Attackers can supply a dictionary's lowappid, obtained from GET /sys/dict/list, via the lowAppId...