CVE-2026-104648

weMail – Email Marketing, Newsletters Builder & Email Automations for WooCommerce < 2.1.7 - Authenticated (Editor+) Information Exposure

2026-11-03 00:00

Strategic Overview

Status: Patched in 2.1.7
Affected Plugin: weMail – Email Marketing, Newsletters Builder & Email Automations for WooCommerce
Affected Version: < 2.1.7
CVSS: 2.7Low
Weakness type: CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
CVE: CVE-2026-104648

View all weMail – Email Marketing, Newsletters Builder & Email Automations for WooCommerce vulnerabilities

At a glance

CVE-2026-104648 is a low-severity Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the weMail WordPress plugin, affecting versions < 2.1.7. It carries a CVSS score of 2.7 (reachable over the network; low attack complexity). Exploitation requires an authenticated account at Editor level or above. The issue is fixed in version 2.1.7; sites on affected versions should update now. Disclosed November 2026, reported by Abdullah Kareem.

Vulnerability Overview

The weMail – Email Marketing, Newsletters Builder & Email Automations for WooCommerce plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and excluding, 2.1.7. This makes it possible for authenticated attackers, with editor-level access and above, to extract sensitive user or configuration data.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no interaction from a victim user.

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Reaching this weakness in weMail < 2.1.7 takes an account at Editor level or above. Sensitive information exposure means data the application intended to keep internal is returned to a caller who should not be able to see it.

The disclosed data — credentials, tokens, customer records or internal paths — is usually worth more as material for a follow-up attack than as an end in itself. For weMail the fix is 2.1.7: builds < 2.1.7 are affected, anything from 2.1.7 onward is not.

Remediation

Update to version 2.1.7, or a newer patched version

How does WordSec protect against this?

The fix is the thing that ends this: weMail 2.1.7 closes this, and updating the plugin is the step that ends it.

Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-104648 https://www.wordfence.com/threat-intel/vulnerabilities/id/1fe9bc3d-058b-4c36-809b-007b95c33750 https://nvd.nist.gov/vuln/detail/CVE-2026-104648

Related records

Same weakness class

5.3CVE-2025-47540: weMail <= 1.14.13 Sensitive Information ExposureCVE-2025-47540

Other vulnerabilities in weMail – Email Marketing, Newsletters Builder & Email Automations for WooCommerce

CVSS Vector

2.7

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

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