CVE-2018-1000640

6.1 mediumEPSS 0.9%

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.

Severity

CVSS 3.0

6.1 medium

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2018-08-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

villagedefrance:opencart-overclocked

References

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

Check your stack JSON