CVE-2018-5763

Severity: medium (CVSS 5.9 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-02-19 · updated 2026-06-17
Weakness: CWE-20

Description

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.

Affected products

OXID-eSales Eshop: before 5.3.7; 6.0.0, 6.0.0-rc1, 6.0.0-rc2, 6.0.0-rc3 — fixed in 5.3.7

How to fix

Upgrade to a fixed version: OXID-eSales Eshop 5.3.7. Check the vendor advisory for mitigations.

References

https://oxidforge.org/en/security-bulletin-2018-001.html
https://oxidforge.org/en/security-bulletin-2018-001.html

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