CVE-2020-13980

OpenCart 3.0.3.3 allows remote authenticated users to conduct XSS attacks via a crafted filename in the users' image upload section because of a lack of entity encoding. NOTE: this issue exists because of an incomplete fix for CVE-2020-10596. The vendor states "this is not a massive issue as you are still required to be logged into the admin.

• CWE-79

• https://github.com/opencart/opencart/issues/7974Exploit, Third Party Advisory
• https://github.com/opencart/opencart/issues/7974Exploit, Third Party Advisory

Published

Jun 9, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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