CVE-2026-84438

LOW 3.5

OpenCart Autocomplete Workflow edit.php cross site scripting

CVSS Score

3.5

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was determined in OpenCart 4.1.0.3/4.1.0.4. This affects an unknown function of the file catalog/controller/account/edit.php of the component Autocomplete Workflow. This manipulation of the argument firstname causes cross site scripting. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-79 CWE-94
Vendor	n/a
Product	opencart
Published	Sep 2, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

n/a / OpenCart

4.1.0.3 4.1.0.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/397802 vuldb.com: https://vuldb.com/vuln/397802/cti vuldb.com: https://vuldb.com/cve/CVE-2026-84438 vuldb.com: https://vuldb.com/submit/885225 github.com: https://github.com/Leousum/VulnPoC/blob/main/OpenCart_4.1.0.3/customer-name-stored-xss.md

Credits

🔍 Leousum (VulDB User) VulDB CNA Team