CVE-2025-32952 io.jmix.localfs:jmix-localfs affected by DoS in the Local File Storage

What is CVE-2025-32952?

CVE-2025-32952 is a medium-severity denial of service vulnerability in jmix-framework jmix, published on 22 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Jmix is a set of libraries and tools to speed up Spring Boot data-centric application development. In versions 1.0.0 to 1.6.1 and 2.0.0 to 2.3.4, the local file storage implementation does not restrict the size of uploaded files. An attacker could exploit this by uploading excessively large files, potentially causing the server to run out of space and return HTTP 500 error, resulting in a denial of service. This issue has been patched in versions 1.6.2 and 2.4.0. A workaround is provided on the Jmix documentation website.

Weakness: CWE-770

Which versions are affected by CVE-2025-32952?

4 open source packages ship an affected version, including io.jmix.localfs:jmix-localfs. It affects 4 products.

Products include Haulmont Cuba Platform, Haulmont Cuba Rest Api, Haulmont Jmix Framework, Haulmont Jpa Web Api.

How do I fix CVE-2025-32952?

Upgrade io.jmix.localfs:jmix-localfs to a fixed version for your release line: 1.6.2 or 2.4.0.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2025-32952 being exploited?

There is no known exploitation of CVE-2025-32952 in the wild and no public exploit code.

Other vulnerabilities in jmix-framework jmix

• CVE-2025-32951 io.jmix.rest:jmix-rest allows XSS in the /files Endpoint of the Generic REST API Medium 6.4
• CVE-2018-20663 The Reporting Addon for CUBA Platform has Persistent XSS Medium 5.4

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-f3gv-cwwh-758m.