Stop Spammers Classic <= 2026.1 — Cross-Site Request Forgery via Email Allowlist
CVE-2025-14795Published · Updated Action summary
Affected: ≤2026.1Update to 2026.2 or newer
All remediation steps- Severity
- Medium4.3
- CVSS
- 4.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:RUser interaction- Required
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-352 CSRF
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Stop Spammers Classic stop-spammer-registrations-plugin
- Affected≤ 2026.1
- Patched in2026.2
Update to 2026.2 or newer.
You are affected if you run ≤ 2026.1. Version 2026.2 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Stop Spammers Classic.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 2026.2, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Stop Spammers Classic to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to JoanClarke2.
The Stop Spammers Classic plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2026.1. This is due to missing nonce validation in the ss_addtoallowlist class. This makes it possible for unauthenticated attackers to add arbitrary email addresses to the spam allowlist via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. The vulnerability was partially patched in version 2026.1.
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 Stop Spammers Classic
All 10| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.7 | Unauthenticated Stored Cross-Site Scripting via 'author' Parameter ≤2026.6Update to 2026.7 | CVE-2026-120477 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤2026.3Update to 2026.4 | CVE-2026-48876 | |
| Medium5.4 | Cross-Site Request Forgery to Multiple Administrative Actions ≤2024.7Update to 2025 | CVE-2025-2935 | |
| Medium5.4 | Cross-Site Request Forgery (CSRF) via sfs_process ≤2024.4Update to 2024.5 | CVE-2023-7065 | |
| Medium4.4 | Authenticated (Admin+) Stored Cross-Site Scripting ≤2022.6Update to 2023 | CVE-2023-2489 |
- Medium4.7Unauthenticated Stored Cross-Site Scripting via 'author' Parameter
≤2026.6Update to 2026.7
- High7.2Unauthenticated Stored Cross-Site Scripting
≤2026.3Update to 2026.4
- Medium5.4Cross-Site Request Forgery to Multiple Administrative Actions
≤2024.7Update to 2025
- Medium5.4Cross-Site Request Forgery (CSRF) via sfs_process
≤2024.4Update to 2024.5
- Medium4.4Authenticated (Admin+) Stored Cross-Site Scripting
≤2022.6Update to 2023
Same weakness (CSRF)
All CSRF| 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
≤5.127.0Update to 5.128.0
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.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.