Pz-LinkCard <= 2.5.2 - Cross-Site Request Forgery via page_cacheman

2023-11-14 00:00

Le Ngoc Anh

Strategic Overview

Status

Patched in 2.5.3

Affected PluginPz-LinkCard

Affected Version<= 2.5.2

CVSS5.4Medium

CVECVE-2023-47790

View all Pz-LinkCard vulnerabilities

Vulnerability Overview

The Pz-LinkCard plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.5.2. This is due to missing or incorrect nonce validation on the page_cacheman function. This makes it possible for unauthenticated attackers to manage the plugin's caching functionality 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 2.5.3, 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-2023-47790 https://www.wordfence.com/threat-intel/vulnerabilities/id/b6de97ac-127d-47ec-8b74-03e7fa4932f6

CVSS Vector

5.4

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

Base

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

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