CVE-2018-1000640

Name: CVE-2018-1000640
Creator: NVD / NIST
Published: 2018-08-20T19:31:35.98+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.86%

Last modified Jun 17, 2026

CVE-2018-1000640 is a vulnerability of currently unknown severity. OpenCart-Overclocked version <=1.11.1 contains a Cross Site Scripting (XSS) vulnerability in User input entered unsanitised within JS function in the template that can result in Unauthorised actions and access to data, stealing session information, denial of service. This attack appear to be exploitable via Malicious input passed in GET parameter.. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

Description

OpenCart-Overclocked version <=1.11.1 contains a Cross Site Scripting (XSS) vulnerability in User input entered unsanitised within JS function in the template that can result in Unauthorised actions and access to data, stealing session information, denial of service. This attack appear to be exploitable via Malicious input passed in GET parameter.

Metrics

EPSS Probability

0.86%

54.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Villagedefrance	Opencart-Overclocked	<= 1.11.1

References

https://0dd.zone/2018/08/05/OpenCart-Overclocked-Reflected-XSS/Third Party Advisory
https://github.com/villagedefrance/OpenCart-Overclocked/issues/190Vendor Advisory
https://0dd.zone/2018/08/05/OpenCart-Overclocked-Reflected-XSS/Third Party Advisory
https://github.com/villagedefrance/OpenCart-Overclocked/issues/190Vendor Advisory

Timeline

Published: Aug 20, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-1000640?

How severe is CVE-2018-1000640?

Severity scoring for CVE-2018-1000640 is pending analysis. The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2018-1000640?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-1000640?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST