What is CVE-2019-5069?

CVE-2019-5069 is a high-severity vulnerability in Epignosishq Efront Lms, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2019-09-05.

How severe is CVE-2019-5069?

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

Deserialization in Epignosishq Efront Lms

CVE-2019-5069

A code execution vulnerability exists in Epignosis eFront LMS v5.2.12. A specially crafted web request can cause unsafe deserialization potentially resulting in PHP code being executed. An attacker can send a crafted web parameter to trigger this vulnerability.

Vulnerability class: Insecure Deserialization

Published 2019-09-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.023 (82.6th percentile), scored 2026-10-08.

Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 82.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: 0.000

Affected products

Epignosishq Efront Lms
Epignosis — versions Epignosis eFront LMS v5.2.12

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

talosintelligence.com/vulnerability_reports/TALOS-2019-0858 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-5069?: CVE-2019-5069 is a high-severity vulnerability in Epignosishq Efront Lms, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2019-09-05.
How severe is CVE-2019-5069?: High severity. CVSS v3 base score is 8.8 out of 10.