wpForo Forum <= 2.2.8 - Cross-Site Request Forgery via logout()

2023-11-20 00:00

Jesse McNeil

Strategic Overview

Status

Patched in 2.2.9

Affected PluginwpForo Forum

Affected Version<= 2.2.8

CVSS4.3Medium

CVECVE-2023-47870

View all wpForo Forum vulnerabilities

Vulnerability Overview

The wpForo Forum plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.2.8. This is due to missing or incorrect nonce validation on the logout() function. This makes it possible for unauthenticated attackers to log out other users via a forged request granted they can trick a site's user into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 2.2.9, 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-2023-47870 https://www.wordfence.com/threat-intel/vulnerabilities/id/3bce40ee-c378-4a44-9c5d-d83151975309

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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