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GHSA-xc93-q32j-cpcg

HighCVSS 8.9 / 10
Published Nov 4, 2025·Last modified Nov 17, 2025
Affected Components(0)

No affected components available

Description

Impact

The /api/images/cache which is used to download media posters from the server accepted an url parameter, which was directly passed to the cache package and that 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.

Patches

Fixed in v0.13.0. The affected (and now fixed) library was also moved to internal/ because it wasn't meant to be imported.

References

https://github.com/jon4hz/jellysweep/security/code-scanning/28

Risk Scores
Base Score
8.9

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability.

Threat Intelligence
6.3

Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.

EPSS
0.29%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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