{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-108634","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-10-10T20:18:20.827Z","datePublished":"2026-10-10T21:49:27.976Z","dateUpdated":"2026-10-13T12:33:30.754Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-10-10T21:49:27.976Z"},"datePublic":"2026-10-10T00:00:00.000Z","title":"JeecgBoot through 3.9.5 Missing Authorization via sysDepartPermission deleteBatch Endpoint","descriptions":[{"lang":"en","value":"JeecgBoot through 3.9.5 contains a missing authorization vulnerability that allows low-privileged authenticated users to delete department permission bindings via the DELETE /sys/sysDepartPermission/deleteBatch endpoint. Attackers can obtain row ids from the unguarded list endpoint and submit them in the ids parameter to remove menus and buttons departments can grant to their roles."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Missing Authorization","cweId":"CWE-862","type":"CWE"}]}],"affected":[{"vendor":"jeecgboot","product":"JeecgBoot","defaultStatus":"unaffected","versions":[{"version":"0","lessThanOrEqual":"3.9.5","status":"affected","versionType":"custom"}],"packageURL":"pkg:github/jeecgboot/JeecgBoot","repo":"https://github.com/jeecgboot/JeecgBoot"}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:jeecg:jeecg_boot:*:*:*:*:*:*:*:*","versionEndIncluding":"3.9.5"}]}]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"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","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"LOW","baseScore":5.4,"baseSeverity":"MEDIUM"}}],"references":[{"url":"https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/JeecgBoot/poc_depart_permission_delete_batch.py","tags":["exploit"],"name":"Researcher Proof of Concept"},{"url":"https://github.com/jeecgboot/JeecgBoot/blob/e3b9dc0aefe1943d9772b026f64ed671a7c82802/jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/controller/SysDepartPermissionController.java#L131-L136","tags":["technical-description"],"name":"Vulnerable Code (v3.9.5)"},{"name":"VulnCheck Advisory: JeecgBoot through 3.9.5 Missing Authorization via sysDepartPermission deleteBatch Endpoint","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/jeecgboot-through-3.9.5-missing-authorization-via-sysdepartpermission-deletebatch-endpoint"}],"credits":[{"lang":"en","value":"Yaqi Chao","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-13T12:19:55.241595Z","id":"CVE-2026-108634","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-13T12:33:30.754Z"}}]}}