CVE-2021-24354

Summary:

A lack of capability checks and insufficient nonce check on the AJAX action in the Simple 301 Redirects by BetterLinks WordPress plugin before 2.0.4, made it possible for authenticated users to install arbitrary plugins on vulnerable sites.

Reference Links(if available):

https://wpscan.com/vulnerability/8638b36c-6641-491f-b9df-5db3645e4668

https://www.wordfence.com/blog/2021/05/severe-vulnerabilities-patched-in-simple-301-redirects-by-betterlinks-plugin/

CVSS Score (if available)

v2: / MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

v3: / HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Links to Exploits(if available)