Affiliates Manager <= 2.8.9 — Unauthenticated Stored Cross-Site Scripting
CVE-2021-25078Published · Updated Action summary
Affected: ≤2.8.9Update to 2.9.0 or newer
All remediation steps- Severity
- High7.2
- CVSS
- 7.2CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:CScope- Changed
C:LConfidentiality- Low
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-79 Cross-Site Scripting
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Affiliates Manager affiliates-manager
- Affected≤ 2.8.9
- Patched in2.9.0
Update to 2.9.0 or newer.
You are affected if you run ≤ 2.8.9. Version 2.9.0 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Affiliates Manager.
- 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 2.9.0, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Affiliates Manager to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Krzysztof Zając.
The Affiliates Manager WordPress plugin before 2.9.0 does not validate, sanitise and escape the IP address of requests logged by the click tracking feature, allowing unauthenticated attackers to perform Cross-Site Scripting attacks against admin viewing the tracked requests.
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 Affiliates Manager
All 16| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤2.9.53Update to 2.9.54 | CVE-2026-73358 | |
| High7.5 | Unauthenticated SQL Injection ≤2.9.53Update to 2.9.54 | CVE-2026-73355 | |
| Medium4.3 | Missing Authorization ≤2.9.49Update to 2.9.50 | CVE-2026-57654 | |
| Medium5.3 | Unauthenticated Information Exposure ≤2.9.50Update to 2.9.51 | CVE-2026-52692 | |
| Medium4.3 | Cross-Site Request Forgery ≤2.9.34Update to 2.9.35 | CVE-2024-0859 |
- High7.2Unauthenticated Stored Cross-Site Scripting
≤2.9.53Update to 2.9.54
- High7.5Unauthenticated SQL Injection
≤2.9.53Update to 2.9.54
- Medium4.3Missing Authorization
≤2.9.49Update to 2.9.50
- Medium5.3Unauthenticated Information Exposure
≤2.9.50Update to 2.9.51
- Medium4.3Cross-Site Request Forgery
≤2.9.34Update to 2.9.35
Same weakness (Cross-Site Scripting)
All Cross-Site Scripting| 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 high, CVSS 7.2
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.