What is CVE-2023-52207?

CVE-2023-52207 is a critical-severity vulnerability in Svnlabs Html5 Mp3 Player With Playlist Free, classified under Deserialization of Untrusted Data. CVSS score: 9.1/10. Published 2024-01-08.

How severe is CVE-2023-52207?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Is CVE-2023-52207 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Svnlabs Html5 Mp3 Player With Playlist Free

CVE-2023-52207

Deserialization of Untrusted Data vulnerability in SVNLabs Softwares HTML5 MP3 Player with Playlist Free.This issue affects HTML5 MP3 Player with Playlist Free: from n/a through 3.0.0.

Vulnerability class: Insecure Deserialization

Published 2024-01-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.006 (47.7th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 47.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

References

patchstack.com/database/vulnerability/html5-mp3-player-with-playlist/wordpress-… (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2023-52207?: CVE-2023-52207 is a critical-severity vulnerability in Svnlabs Html5 Mp3 Player With Playlist Free, classified under Deserialization of Untrusted Data. CVSS score: 9.1/10. Published 2024-01-08.
How severe is CVE-2023-52207?: Critical severity. CVSS v3 base score is 9.1 out of 10.
Is CVE-2023-52207 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.