CVE-2019-11886

Description

The WaspThemes Visual CSS Style Editor (aka yellow-pencil-visual-theme-customizer) plugin before 7.2.1 for WordPress allows yp_option_update CSRF, as demonstrated by use of yp_remote_get to obtain admin access.

References

https://www.wordfence.com/blog/2019/04/zero-day-vulnerability-in-yellow-pencil-visual-theme-customizer-exploited-in-the-wild/

https://www.pluginvulnerabilities.com/2019/04/09/recently-closed-visual-css-style-editor-wordpress-plugin-contains-privilege-escalation-vulnerability-that-leads-to-option-update-vulnerability/

https://wpvulndb.com/vulnerabilities/9256

https://wordpress.org/plugins/yellow-pencil-visual-theme-customizer/#developers

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS