CVE-2021-24210

PhastPress < 1.111 - Open Redirect

MEDIUM
6.1
CVSS Score
Published: April 5, 2021 at 06:27 PM UTC
Updated: June 17, 2026 at 03:39 AM UTC
1 product affected across 1 vendorPhastPress

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Severity
MEDIUM6.1
Exploit prediction
EPSS 3%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

PhastPress· Kiboitwordpress-plugin
95%
v < 1.111
Affected range stops below 1.111, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (2)

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-601

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