XSS in Opencart

CVE-2024-21517

This affects versions of the package opencart/opencart from 4.0.0.0. A reflected XSS issue was identified in the redirect parameter of customer account/login route. An attacker can inject arbitrary HTML and Javascript into the page response. As this vulnerability is present in the account functionality it could be used to target and attack customers of the OpenCart shop. **Notes:** 1) The fix for this vulnerability is incomplete

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (31.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N.

Affected products

  • Opencart
  • N/a Opencart/opencart — versions 4.0.0.0

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2024-21517?
CVE-2024-21517 is a medium-severity vulnerability in Opencart, classified under Cross-site Scripting. CVSS score: 4.2/10. Published 2024-06-22.
How severe is CVE-2024-21517?
Medium severity. CVSS v3 base score is 4.2 out of 10.