CVE-2026-108688: medium-severity vulnerability in elunez eladmin
Eladmin through 2.7 Missing Authorization via /api/localStorage/pictures Upload
Published
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.2%
exploitation probability
0.2%top 90% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
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
Affected products
elunez · eladminpublic PoCs found — 1
cve_referencegithub.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/eladmin/poc_localStorage_pictures.pyunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — elunez eladmin
In the same product, most dangerous first.
CVE-2026-10550MEDIUMelunez eladmin Application Deployment App.java command injectionEPSS 1.1%CVE-2024-7458MEDIUMelunez eladmin Database Management/Deployment Management upload path traversalEPSS 0.8%CVE-2025-2855MEDIUMelunez eladmin upload checkFile deserializationEPSS 0.5%CVE-2025-3250MEDIUMelunez eladmin Maintenance Management Module testConnect deserializationEPSS 0.5%CVE-2025-8530MEDIUMelunez eladmin Druid application-prod.yml default credentialsEPSS 0.5%CVE-2025-9937MEDIUMelunez eladmin LocalStorageController deleteFile improper authorizationEPSS 0.4%
References
https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/eladmin/poc_localStorage_pictures.pyhttps://github.com/elunez/eladmin/blob/39d480938d27a9630d632578c3ef60cf3647a79e/eladmin-tools/src/main/java/me/zhengjie/rest/LocalStorageController.java#L72-L82https://www.vulncheck.com/advisories/eladmin-through-2.7-missing-authorization-via-api-localstorage-pictures-upload