CVE-2017-18543

The invite-anyone plugin before 1.3.16 for WordPress has incorrect access control for email-based invitations

published August 16, 2019

CVSS
โ€”
EPSS
2%
Percentile
78.5
In the wild
Unconfirmed
What it is

โš ๏ธ Whoops! The Invite-Anyone plugin before version 1.3.16 for WordPress is letting people send invites like a party host who forgot to check the guest list! ๐ŸŽ‰ Think of it as a restaurant where anyone can walk in and claim a reservation without being checked against the list โ€” not exactly secure! This means unauthorized users could invite themselves to join your site, potentially gaining access to information or features they shouldn't have. With the wrong person at the table, things could get uncomfortable โ€” or worse!

Put simply

Think of it as a restaurant where anyone can walk in and claim a reservation without being checked against the list โ€” not exactly secure! The vulnerability arises from incorrect access control, allowing unauthorized email invitations to be sent. This could lead to unwanted users gaining access to your WordPress environment.

What to do

This means unauthorized users could invite themselves to join your site, potentially gaining access to information or features they shouldn't have. With the wrong person at the table, things could get uncomfortable โ€” or worse! To secure your site, update the Invite-Anyone plugin to version 1.3.16 or later immediately. Additionally, review your user permissions and settings to ensure they're appropriately restricted. ๐Ÿ›ก๏ธ You've got this! Just a quick update will keep your site secure and your guest list exclusive! ๐Ÿš€

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01825 ยท 78.5th percentile
Published
2019-08-16T20:17Z
EPSS history
Timeline
  • 16 AUG 20:17Z
    The invite-anyone plugin before 1.3.16 for WordPress has incorrect access control for email-based invitations
    cvelistv5