Tickera <= 3.5.1.0 - Cross-Site Request Forgery to Ticket Post Status Change

2023-02-14 00:00

István Márton

Strategic Overview

Status

Patched in 3.5.1.1

Affected PluginTickera – Sell Tickets & Manage Events

Affected Version<= 3.5.1.0

CVSS4.3Medium

CVECVE-2023-23726

View all Tickera – Sell Tickets & Manage Events vulnerabilities

Vulnerability Overview

The Tickera plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.5.1.0. This is due to missing nonce validation in the tc_get_ticket_type_instances function. This makes it possible for unauthenticated attackers to change a ticket post status via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 3.5.1.1, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2023-23726 https://www.wordfence.com/threat-intel/vulnerabilities/id/bb0f8a0c-d02f-46e2-8808-3ffada105d13

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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