CVE-2025-63951

Name: CVE-2025-63951
Creator: NVD / NIST
Published: 2025-12-18T21:15:55.07+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.44%

Last modified Jun 17, 2026

CVE-2025-63951 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An insecure deserialization vulnerability exists in the rss-mp3.php script of the MiczFlor RPi-Jukebox-RFID project through commit 4b2334f0ae0e87c0568876fc41c48c38aa9a7014 (2025-10-07). The 'rss' GET parameter receives data that is passed directly to the unserialize() function without validation. EPSS estimates a 0.44% chance of exploitation in the next 30 days.

Description

An insecure deserialization vulnerability exists in the rss-mp3.php script of the MiczFlor RPi-Jukebox-RFID project through commit 4b2334f0ae0e87c0568876fc41c48c38aa9a7014 (2025-10-07). The 'rss' GET parameter receives data that is passed directly to the unserialize() function without validation. This allows a remote, unauthenticated attacker to inject arbitrary PHP objects, causing the application to process them and leading to errors or a denial of service.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.44%

34.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-502

Affected Software

Vendor	Product	Versions
Sourcefabric	Phoniebox	<= 2025-10-07

References

https://github.com/solonbarroso/vulnerability-research/blob/main/advisories/RPi-Jukebox-RFID/CVE-2025-63951.mdExploit, Third Party Advisory
https://github.com/solonbarroso/vulnerability-research/blob/main/advisories/RPi-Jukebox-RFID/CVE-pending-Deserialization.mdExploit, Third Party Advisory

Timeline

Published: Dec 18, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-63951?

How severe is CVE-2025-63951?

CVE-2025-63951 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.44% probability of exploitation in the next 30 days.

How do I fix CVE-2025-63951?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-63951?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST