Event Tickets <= 5.2.1 - Open Redirect

2021-12-22 00:00

Krzysztof Zając

Strategic Overview

Status

Patched in 5.2.2

Affected PluginEvent Tickets and Registration

Affected Version<= 5.2.1

CVSS6.1Medium

CVECVE-2021-25028

View all Event Tickets and Registration vulnerabilities

Vulnerability Overview

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

Technical Analysis

REMEDIATION: Update to version 5.2.2, or a newer patched version --- IDENTIFIER: CWE-601 (URL Redirection to Untrusted Site ('Open Redirect')) The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

External References

https://www.cve.org/CVERecord?id=CVE-2021-25028 https://www.wordfence.com/threat-intel/vulnerabilities/id/c9ce2107-18bd-4331-bd8e-578f56fdebf7

CVSS Vector

6.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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