What is CVE-2018-5763?

CVE-2018-5763 is a medium-severity vulnerability in Oxid-Esales Eshop, classified under Improper Input Validation. CVSS score: 5.9/10. Published 2018-02-19.

How severe is CVE-2018-5763?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Improper input validation in Oxid-Esales Eshop

CVE-2018-5763

An issue was discovered in OXID eShop Enterprise Edition before 5.3.7 and 6.x before 6.0.1. By entering specially crafted URLs, an attacker is able to bring the shop server to a standstill and hence, it stops working. This is only valid if OXID High Performance Option is activated and Varnish is used.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2018-02-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.011 (63.3th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Oxid-Esales Eshop — versions 6.0.0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

oxidforge.org/en/security-bulletin-2018-001.html (Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2018-5763?: CVE-2018-5763 is a medium-severity vulnerability in Oxid-Esales Eshop, classified under Improper Input Validation. CVSS score: 5.9/10. Published 2018-02-19.
How severe is CVE-2018-5763?: Medium severity. CVSS v3 base score is 5.9 out of 10.