Subscribe2 <= 10.37 - Cross-Site Request Forgery

2022-12-22 00:00

WPScanTeam

Strategic Overview

Status

Patched in 10.38

Affected PluginSubscribe2 – Form, Email Subscribers & Newsletters

Affected Version<= 10.37

CVSS7.1High

CVECVE-2022-4309

View all Subscribe2 – Form, Email Subscribers & Newsletters vulnerabilities

Vulnerability Overview

The Subscribe2 plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 10.37. This is due to missing or incorrect nonce validation on the process_bulk_action function. This makes it possible for unauthenticated attackers to delete users, via 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 10.38, 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-2022-4309 https://www.wordfence.com/threat-intel/vulnerabilities/id/0e43d6fc-28f1-4208-a529-f264304fe8aa

CVSS Vector

7.1

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

Base

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

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