Is CVE-2026-3320 actively exploited?

No active exploitation of CVE-2026-3320 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-3320 be exploited remotely?

Yes. CVE-2026-3320 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-3320?

CVE-2026-3320 has a CVSS score of 5.1 (MEDIUM).

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MEDIUM

CVE-2026-3320

CWE-79Published: May 11, 2026· Updated: May 13, 2026

5.1

CVSS v3.1

EPSS:0.05%probability of exploitation in 30 daysPercentile:14.6th

Official Description

Reflected Cross-Site Scripting (XSS) in the latest demo version of the Cradle eCommerce platform. User-controlled input is insecurely reflected in the HTML output in the endpoint /product/. Exploitation of this vulnerability would allow an attacker to execute arbitrary JavaScript code.

NVD Source

Technical Analysis

CVE-2026-3320 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (A) is needed, which slightly reduces the risk of mass automated attacks.

From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.None

User InteractionA

ScopeX

Impact

Confidentiality

Integrity

Availability

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X