{"id":"CVE-2026-108688","revision":"980c567b02114345a3cb91485c6cf9d9","records":[{"revision":"980c567b02114345a3cb91485c6cf9d9","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-108688","aliases":[],"title":"Eladmin through 2.7 Missing Authorization via /api/localStorage/pictures Upload","description":"Eladmin through 2.7 contains a missing authorization vulnerability in the LocalStorageController uploadPicture handler that allows low-privileged authenticated users to bypass the storage:add permission. Attackers can send POST requests with image-named files to /api/localStorage/pictures to write files into server local storage and disclose absolute server paths.","state":0,"publishedAt":"2026-10-11T01:12:23.65+00:00","modifiedAt":"2026-10-13T19:56:01.009+00:00","affected":[{"ecosystem":"Vendor product","name":"eladmin","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"elunez\",\n                    \"product\": \"eladmin\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"2.7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:github/elunez/eladmin\",\n                    \"repo\": \"https://github.com/elunez/eladmin\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","score":4.3,"severity":"MEDIUM"}],"references":["https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/eladmin/poc_localStorage_pictures.py","https://github.com/elunez/eladmin/blob/39d480938d27a9630d632578c3ef60cf3647a79e/eladmin-tools/src/main/java/me/zhengjie/rest/LocalStorageController.java#L72-L82","https://www.vulncheck.com/advisories/eladmin-through-2.7-missing-authorization-via-api-localstorage-pictures-upload"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-108688","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-108688","identifiers":["CVE-2026-108688"]},"retained":false,"historicalAffected":[]}],"coverage":[]}