What is the CVSS score of CVE-2023-3671?

CVE-2023-3671 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.4%.

Is there a public PoC exploit available for CVE-2023-3671?

Yes, a public proof-of-concept exploit is available for CVE-2023-3671. Prioritise patching immediately. EPSS: 0.4%.

Multiparcels Shipping For Woocommerce CVE-2023-3671

MEDIUM

2023-08-07 contact@wpscan.com

WordPress XSS Multiparcels Shipping For Woocommerce

6.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.1 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Aug 07, 2023 - 15:15 nvd

MEDIUM 6.1

DescriptionNVD

AnalysisAI

The MultiParcels Shipping For WooCommerce WordPress plugin before 1.15.4 does not sanitise and escape various parameters before outputting it back in the page, leading to a Reflected Cross-Site. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

The MultiParcels Shipping For WooCommerce WordPress plugin before 1.15.4 does not sanitise and escape various parameters before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin Affected products include: Multiparcels Multiparcels Shipping For Woocommerce. Version information: before 1.15.4.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.