What is CVE-2017-18375?

CVE-2017-18375 is a high-severity vulnerability in Ampache, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2019-05-24.

How severe is CVE-2017-18375?

High severity. CVSS v3 base score is 8.8 out of 10.

Deserialization in Ampache

CVE-2017-18375

Ampache 3.8.3 allows PHP Object Instantiation via democratic.ajax.php and democratic.class.php.

Vulnerability class: Insecure Deserialization

Published 2019-05-24 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.016 (75.0th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 75.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: -0.000

Affected products

Ampache — versions 3.8.3

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

fenceposterror.github.io/2017/06/16/Hacking-For-Fun-And-Non-Profit.html (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2017-18375?: CVE-2017-18375 is a high-severity vulnerability in Ampache, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2019-05-24.
How severe is CVE-2017-18375?: High severity. CVSS v3 base score is 8.8 out of 10.