cve.bz

CVE-2025-64178

8.9 highEPSS 0.3%

High (8.9). EPSS 0.3% chance of exploitation in the next 30 days. Fixed in github.com/jon4hz/jellysweep 0.13.0.

Jellysweep is a cleanup tool for the Jellyfin media server. In versions 0.12.1 and below, /api/images/cache, used to download media posters from the server, accepted a URL parameter that was directly passed to the cache package, which downloaded the poster from this URL. This URL parameter can be used to make the Jellysweep server download arbitrary content. The API endpoint can only be used by authenticated users. This issue is fixed in version 0.13.0.

Severity

CVSS 4.0

8.9 high
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
EPSS
0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
CWE
CWE-918
Published
Modified
Record from
the NVD, synced

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-xc93-q32j-cpcgGogithub.com/jon4hz/jellysweep<0.13.00.13.0
GO-2025-4091Gogithub.com/jon4hz/jellysweep<0.13.00.13.0

References

Check your stackJSON