What is the CVSS score of EUVD-2026-37557?

EUVD-2026-37557 has a CVSS 3.1 base score of 7.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L. EPSS exploitation probability: 0.2%.

Is there a public PoC exploit available for EUVD-2026-37557?

Yes, a public proof-of-concept exploit is available for EUVD-2026-37557. Prioritise patching immediately. EPSS: 0.2%.

Is there a patch available for EUVD-2026-37557?

Yes, a patch is available for EUVD-2026-37557. Update the affected software to the latest version immediately.

Wemail EUVD-2026-37557

| CVE-2026-8089 HIGH

Cross-site Scripting (XSS) (CWE-79)

2026-06-17 WPScan

XSS WordPress Wemail

7.1

CVSS 3.1 · CISA-ADP

Severity by source

CISA-ADP PRIMARY

7.1 HIGH

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

Primary rating from CISA-ADP · only source for this CVE.

CVSS VectorCISA-ADP

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

Patch available

Jun 17, 2026 - 09:01 EUVD

CVE Published

Jun 17, 2026 - 06:00 cve.org

UNKNOWN (no severity yet)

DescriptionCVE.org

The weMail: Email Marketing, Email Automation, Newsletters, Subscribers & Email Optins for WooCommerce WordPress plugin before 2.1.3 does not properly escape a user-supplied parameter before reflecting it into an HTML attribute on a non-nonce-protected AJAX response, allowing unauthenticated attackers to deliver Reflected Cross-Site Scripting against any authenticated user (including administrators) via a crafted URL.

Analysis

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EUVD-2026-37557 vulnerability details – vuln.today

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