CVE-2019-11886

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.

CVSS v3.0 NVD

8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

1.89% chance of exploitation in the next 30 days, 79th percentile

Nuclei

high · CWE-352

Published

2019-05-13

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://www.wordfence.com/blog/2019/04/zero-day-vulnerability-in-yellow-pencil-visual-the…

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-11886.yaml

Security advisories

• https://wordpress.org/plugins/yellow-pencil-visual-theme-customizer/#developers
• https://www.wordfence.com/blog/2019/04/zero-day-vulnerability-in-yellow-pencil-visual-the…

References

• CVE Record
• NVD entry