CVE-2025-4515

Public Exploit
Zylon PrivateGPT settings.yaml cross-domain policy

Description

A vulnerability, which was classified as problematic, was found in Zylon PrivateGPT up to 0.6.2. This affects an unknown part of the file settings.yaml. The manipulation of the argument allow_origins leads to permissive cross-domain policy with untrusted domains. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Category

5.3
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.02%
Third-Party Advisory vuldb.com Third-Party Advisory github.com Third-Party Advisory vuldb.com
Affected: Zylon PrivateGPT
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.308235 technical description third party advisory vdb entry
https://vuldb.com/?ctiid.308235 permissions required signature vdb entry
https://vuldb.com/?submit.564451 third party advisory vdb entry
https://gist.github.com/superboy-zjc/2a727cb0c1d468f21a91e0416d006ffe third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2025-4515?
CVE-2025-4515 has been scored as a medium severity vulnerability.
How to fix CVE-2025-4515?
To fix CVE-2025-4515, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-4515 being actively exploited in the wild?
It is possible that CVE-2025-4515 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-4515?
CVE-2025-4515 affects Zylon PrivateGPT.
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