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WordPress plugin

White Label CMS < 1.5.1 — Reflected Cross-Site Scripting

CVE-2012-5387Published · Updated

Action summary

Affected: <1.5.1Update to 1.5.1 or newer

All remediation steps
Watch plugin
Severity
High7.1
CVSS
7.1
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:N Privileges required
None
UI:R User interaction
Required
S:C Scope
Changed
C:L Confidentiality
Low
I:L Integrity
Low
A:L Availability
Low
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?

White Label CMS white-label-cms

  1. Affected< 1.5.1
  2. Patched in1.5.1

Update to 1.5.1 or newer.

You are affected if you run < 1.5.1. Version 1.5.1 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under White Label CMS.
  • 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

  1. Update to version 1.5.1, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch White Label CMS to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to pcsjj.

Cross-site request forgery (CSRF) vulnerability in wlcms-plugin.php in the White Label CMS plugin before 1.5.1 for WordPress allows remote attackers to hijack the authentication of administrators for requests that modify the developer name via the wlcms_o_developer_name parameter in a save action to wp-admin/admin.php, as demonstrated by a developer name containing XSS sequences.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in White Label CMS

All 8
More vulnerabilities in White Label CMS
SeverityVulnerabilityCVEPublished
Medium4.4Authenticated (Administrator+) Stored Cross-Site Scripting via Import Settings
≤2.7.12Update to 2.7.13
CVE-2026-11898
Medium6.1Reflected Cross-Site Scripting
≤2.7.4Update to 2.7.5
CVE-2024-43303
Medium5.3Missing Authorization to Plugin Settings Reset
≤2.7.3Update to 2.7.4
CVE-2024-4280
High7.2Authenticated (Administrator+) PHP Object Injection
≤2.4Update to 2.5
CVE-2022-4302
Medium6.1Reflected Cross-Site Scripting
<2.2.9Update to 2.2.9
CVE-2022-0422

Same weakness (Cross-Site Scripting)

All Cross-Site Scripting
Other Cross-Site Scripting vulnerabilities
SeverityVulnerabilityCVEPublished
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
CVE-2026-120688
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
CVE-2026-125055
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
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity high, CVSS 7.1

  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.

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