CVE-2020-13980

4.8 mediumEPSS 0.7%

Medium (4.8) in opencart opencart. EPSS 0.7% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

4.8 medium

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

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2020-06-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

opencart:opencart

References

https://github.com/opencart/opencart/issues/7974
https://github.com/opencart/opencart/issues/7974

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