CVE-2025-63951: An insecure deserialization vulnerability exists in the rss-mp3.php script of the MiczFlor RPi-Jukebox-RFID pr

Q: How do I fix CVE-2025-63951?

phoniebox: upgrade to newer than 2025-10-07. Exact commands for each OS are on this page.

Q: Is CVE-2025-63951 being exploited?

CVE-2025-63951 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-63951 affect?

CVE-2025-63951 affects phoniebox. Severity is high (CVSS 7.5). 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 d

Q: How urgent is CVE-2025-63951?

Priority 47/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

HIGH 7.5REMOTEUPGRADE

CVE-2025-63951 is a high-severity flaw (CVSS 7.5) affecting phoniebox. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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 denia

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.5% (top 55%)
CISA exploited list	No
Weakness	CWE-502
Published	2025-12-18
Last modified	2026-10-13

Publisher (CNA): MITRE · Vendor: sourcefabric

Last updated 2026-10-13 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-12-18 21:15 UTCPublished CVE record published
2026-10-13 11:10 UTCUpdated Record last modified

sourcefabric phoniebox UPGRADE

Affected: <= 2025-10-07

Fixed in: newer than 2025-10-07

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy phoniebox || rpm -q phoniebox || phoniebox --version

2. UPGRADE to newer than 2025-10-07 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade phoniebox

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade phoniebox

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-63951?

phoniebox: upgrade to newer than 2025-10-07. Exact commands for each OS are on this page.

Is CVE-2025-63951 being exploited?

CVE-2025-63951 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-63951 affect?

CVE-2025-63951 affects phoniebox. Severity is high (CVSS 7.5). 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 d

How urgent is CVE-2025-63951?

Priority 47/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

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References

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