The WaspThemes Visual CSS Style Editor (aka yellow-pencil-visual-theme-customizer) plugin before 7.2.1 for WordPress allows yp_option_update by unauthenticated users and lacks CSRF protection, as demonstrated by use of yp_remote_get to obtain admin access.
CVE-2019-11886 is a critical severity with CVSS 9.8 Cross-Site Request Forgery issue affecting the Plugin Visual CSS Style Editor. It affects Versions before 7.2.1 and is fixed in 7.2.1.
CVE-2019-11886 is tracked for the Plugin Visual CSS Style Editor as critical severity with CVSS 9.8. The affected range is Versions before 7.2.1. Update Visual CSS Style Editor to 7.2.1 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
yellow-pencil-visual-theme-customizer
View on wordpress.org
|
| CVE | CVE-2019-11886 |
| Patched Versions |
7.2.1
|
| Affected Versions |
Versions before 7.2.1
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
YellowPencil Visual CSS Style Editor <= 7.6.4 - Reflected Cross-Site Scripting
YellowPencil Visual CSS Style Editor <= 7.6.1 - Reflected Cross-Site Scripting
YellowPencil Visual CSS Style Editor <= 7.5.8 - Reflected Cross-Site Scripting liveLink
Visual CSS Style Editor <= 7.5.3 - Reflected Cross-Site Scripting via wyp_page_type parameter
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