MailerPress – Newsletter, email marketing & AI automation <= 2.0.2 — Authenticated (Contributor+) Privilege Escalation
CVE-2026-57410Published · Updated Action summary
Affected: ≤2.0.2Update to 2.0.3 or newer
All remediation steps- Severity
- High8.8
- CVSS
- 8.8CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails mailerpress
- Affected≤ 2.0.2
- Patched in2.0.3
Update to 2.0.3 or newer.
You are affected if you run ≤ 2.0.2. Version 2.0.3 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 2.0.3, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to anhcd05.
The MailerPress – Newsletter, email marketing & AI automation plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.0.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to elevate their privileges.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in MailerPress – Email Marketing, Newsletter, Email Automation & WooCommerce Emails
All 5| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.3 | Missing Authorization to Unauthenticated Contact Updates ≤1.5.0Update to 1.5.1 | CVE-2026-18437 | |
| Medium5.3 | Missing Authorization to Unauthenticated Arbitrary Modification via REST API Endpoint ≤1.5.0Update to 1.5.1 | CVE-2026-18436 | |
| Medium6.4 | Authenticated (Author+) Stored Cross-Site Scripting via Campaign HTML Content Field ≤2.0.4Update to 2.0.5 | CVE-2026-8599 | |
| Medium6.4 | Authenticated (Contributor+) Server-Side Request Forgery ≤1.4.2Update to 1.5.0 | CVE-2026-32353 |
- Medium5.3Missing Authorization to Unauthenticated Contact Updates
≤1.5.0Update to 1.5.1
- Medium5.3Missing Authorization to Unauthenticated Arbitrary Modification via REST API Endpoint
≤1.5.0Update to 1.5.1
- Medium6.4Authenticated (Author+) Stored Cross-Site Scripting via Campaign HTML Content Field
≤2.0.4Update to 2.0.5
- Medium6.4Authenticated (Contributor+) Server-Side Request Forgery
≤1.4.2Update to 1.5.0
Timeline
CVE published
Severity high, CVSS 8.8
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.