{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108639 exists.","fix":"No fix has been published for CVE-2026-108639 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-108639 is a medium-severity missing authorization vulnerability in JeecgBoot, published on 10 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-108639 and fix it if it is affected.\n\nWhat it is: CVE-2026-108639 is a medium-severity missing authorization vulnerability in JeecgBoot, published on 10 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108639 exists.\n\nAffected product: JeecgBoot. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-108639/ (Markdown: https://insights.sbomify.com/CVE-2026-108639/index.md)","id":"CVE-2026-108639","markdown":"https://insights.sbomify.com/CVE-2026-108639/index.md","name":"CVE-2026-108639","record":{"aliases":["GHSA-w6x3-2fqq-474q"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"JeecgBoot low-code platform","requires_auth":"low_privilege","summary":"Low-privileged users can permanently delete data dictionaries in JeecgBoot by accessing an unprotected API endpoint, bypassing standard deletion safeguards.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"JeecgBoot through 3.9.5 contains a missing authorization vulnerability that allows any authenticated user to permanently delete data dictionaries via the deletePhysic handler of SysDictController. Low-privileged attackers can send DELETE requests to /sys/dict/deletePhysic/{id} to irreversibly remove active dictionaries and all their items, bypassing the recycle bin.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"JeecgBoot through 3.9.5 Missing Authorization via /sys/dict/deletePhysic/{id}","id":"CVE-2026-108639","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"JeecgBoot through 3.9.5 Missing Authorization via /sys/sysDepartRole/queryById","id":"CVE-2026-108640"},"packages":[],"prev":{"headline":"JeecgBoot through 3.9.5 Missing Authorization via /sys/user/deleteGroupUser","id":"CVE-2026-108638"},"products":["JeecgBoot"],"published":"2026-10-10","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-13","vendors":["jeecgboot"]},"summary":"Low-privileged users can permanently delete data dictionaries in JeecgBoot by accessing an unprotected API endpoint, bypassing standard deletion safeguards.","url":"https://insights.sbomify.com/CVE-2026-108639/"}