CVE-2020-13980 — MEDIUM (4.8)

Vulnerability Description

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.

CVSS Score

4.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Opencart	Opencart	3.0.3.3

Related Weaknesses (CWE)

CWE-79

References

https://github.com/opencart/opencart/issues/7974ExploitThird Party Advisory
https://github.com/opencart/opencart/issues/7974ExploitThird Party Advisory

FAQ

What is CVE-2020-13980?

CVE-2020-13980 is a vulnerability with a CVSS score of 4.8 (MEDIUM). 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 becaus...

How severe is CVE-2020-13980?

CVE-2020-13980 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-13980?

Check the references section above for vendor advisories and patch information. Affected products include: Opencart Opencart.