YDS Support Ticket System <= 1.0 - Cross-Site Request Forgery

2022-09-12 00:00

ptsfence

Strategic Overview

Status

Unpatched

Affected PluginYDS Support Ticket System

Affected Version<= 1.0

CVSS8.8High

CVECVE-2022-36388

View all YDS Support Ticket System vulnerabilities

Vulnerability Overview

The YDS Support Ticket System plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0. This is due to missing or incorrect nonce validation on various functions. This makes it possible for unauthenticated attackers to create user tickets, and perform other actions, via forged request granted they can trick a site administrator into performing an action such as clicking on a link. It should be noted that several actions are also available to unauthenticated users via nopriv ajax actions.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- 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-2022-36388 https://www.wordfence.com/threat-intel/vulnerabilities/id/a8742e30-e49c-46c9-92d5-216d32d00d51

CVSS Vector

8.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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