CVE-2021-25028 Event Tickets < 5.2.2 - Open Redirect

Q: What is CVE-2021-25028?

CVE-2021-25028 is a medium-severity vulnerability in Unknown Event Tickets, published on 24 Jan 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Q: Is CVE-2021-25028 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-25028 exists.

Q: How do I fix CVE-2021-25028?

No fix has been published for CVE-2021-25028 yet. Limit exposure of the affected software until one is available.

Medium 6.1 Published 24 Jan 2022 Updated 3 Aug 2024

An attacker can redirect users to arbitrary external sites via the tribe_tickets_redirect_to parameter in the Event Tickets WordPress plugin.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2021-25028?

CVE-2021-25028 is a medium-severity vulnerability in Unknown Event Tickets, published on 24 Jan 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

The Event Tickets WordPress plugin before 5.2.2 does not validate the tribe_tickets_redirect_to parameter before redirecting the user to the given value, leading to an arbitrary redirect issue

Weakness: CWE-601

Which versions are affected by CVE-2021-25028?

It affects 1 product.

Products include Tri Event Tickets.

How do I fix CVE-2021-25028?

No fix has been published for CVE-2021-25028 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-25028 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-25028 exists.

Public exploit code: 1 Nuclei template.

Sources

Also known as GHSA-mf96-763w-mh5v.