Multiple Themes (Various Versions) - Cross-Site Request Forgery to Arbitrary Plugin Activation

2023-05-30 00:00

Dave Jong

Strategic Overview

Status

Patched in 1.4.6

Affected ThemeViral News

Affected Version<= 1.4.5

CVSS4.3Medium

CVECVE-2023-33923

View all Viral News vulnerabilities

Vulnerability Overview

Several themes for WordPress are vulnerable to Cross-Site Request Forgery due to missing nonce validation on the activate_plugin() function called via an AJAX action in various versions of the themes. This makes it possible for unauthenticated attackers to activate arbitrary plugins via a forged request, if they can trick an authenticated user into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 1.4.6, 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-2023-33923 https://www.wordfence.com/threat-intel/vulnerabilities/id/d3543a39-ad88-40be-93b8-36ec638db4bd

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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