Search Atlas SEO <= 2.6.23 — Missing Authorization to Authenticated (Subscriber+) Whitelabel Password Modification via handle_whitelabel_password_early Function
CVE-2026-15946Published · Updated Action summary
Affected: ≤2.6.23Update to 2.6.24 or newer
All remediation steps- Severity
- Medium4.3
- CVSS
- 4.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-862 Missing Authorization
- Required access
- Unknown
- Exploit prediction (EPSS)
- 0.4% chance in 30 days35th percentile
- CISA KEV
- Not listed
On this page8
Am I affected?
Search Atlas SEO – OTTO AI SEO Automation for WordPress metasync
- Affected≤ 2.6.23
- Patched in2.6.24
Update to 2.6.24 or newer.
You are affected if you run ≤ 2.6.23. Version 2.6.24 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Search Atlas SEO – OTTO AI SEO Automation for WordPress.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 2.6.24, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Search Atlas SEO – OTTO AI SEO Automation for WordPress to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Wordfence PRISM.
The Search Atlas SEO – Premier SEO Plugin for One-Click WP Publishing & Integrated AI Optimization plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.6.23. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to overwrite the whitelabel settings password to an attacker-controlled value, enabling them to unlock whitelabel-protected admin settings tabs including whitelabel, general, and advanced configuration.
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 Search Atlas SEO – OTTO AI SEO Automation for WordPress
All 8| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Missing Authorization to Authenticated (Subscriber+) Site-Wide Option Modification via 'metasync_post_types' Parameter ≤2.6.23Update to 2.6.24 | CVE-2026-15947 | |
| Medium4.3 | Missing Authorization <2.6.24Update to 2.6.24 | CVE-2026-15247 | |
| Medium4.3 | Missing Authorization <2.6.12Update to 2.6.12 | CVE-2026-15252 | |
| Medium6.1 | Reflected Cross-Site Scripting ≤2.6.6Update to 2.6.7 | CVE-2026-57357 | |
| High8.8 | 2.5.15 - Missing Authorization to Authenticated (Subscriber+) Authentication Bypass via Account Takeover 2.4.4 – 2.5.15Update to 2.5.16 | CVE-2025-14386 |
- Medium4.3Missing Authorization to Authenticated (Subscriber+) Site-Wide Option Modification via 'metasync_post_types' Parameter
≤2.6.23Update to 2.6.24
- Medium4.3Missing Authorization
<2.6.24Update to 2.6.24
- Medium4.3Missing Authorization
<2.6.12Update to 2.6.12
- Medium6.1Reflected Cross-Site Scripting
≤2.6.6Update to 2.6.7
- High8.82.5.15 - Missing Authorization to Authenticated (Subscriber+) Authentication Bypass via Account Takeover
2.4.4 – 2.5.15Update to 2.5.16
Same weakness (Missing Authorization)
All Missing Authorization| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
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Timeline
CVE published
Severity medium, CVSS 4.3
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.
- EPSS
- Exploit Prediction Scoring System by FIRST.org.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.