PhastPress <= 1.110 - Open Redirect

6.1
URL Redirection to Untrusted Site ('Open Redirect')
CVE CVE-2021-24210
CVSS 6.1 (Medium)
Publicly Published March 19, 2021
Last Updated December 5, 2022
Researcher Felipe Restrepo Rodriguez (pfelilpe) - Pfelilpe

Description

There is an open redirect in the PhastPress WordPress plugin before 1.111 that allows an attacker to malform a request to a page with the plugin and then redirect the victim to a malicious page. There is also a support comment from another user one year ago (https://wordpress.org/support/topic/phast-php-used-for-remote-fetch/) that says that the php involved in the request only go to whitelisted pages, but it's possible to redirect the victim to any domain.

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1 affected software package

Software Type Plugin
Software Slug phastpress (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.111, or a newer patched version
Affected Version
  • <= 1.110
Patched Version
  • 1.111

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