CVE-2017-18511

HIGH 8.8CVE-2017-18511 · Published 14/08/2019 · updated 17/06/2026

In short

CVE-2017-18511 is a HIGH (CVSS 8.8) vulnerability affecting custom sidebars (wpmudev).
Chance of exploitation in the next 30 days (EPSS): 0.65%, higher than 51.1% of all vulnerabilities.
Fix: update to 3.0.8.1 or later.

Package	Affected versions	Patched versions
custom sidebars wpmudev	`< 3.0.8.1`	`3.0.8.1`

The custom-sidebars plugin before 3.0.8.1 for WordPress has CSRF.

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