Newsletters <= 4.9.7 - Cross-Site Request Forgery

2024-06-21 00:00

Peng Zhou

Strategic Overview

Status

Patched in 4.9.8

Affected PluginNewsletters

Affected Version<= 4.9.7

CVSS4.3Medium

CVECVE-2024-37227

View all Newsletters vulnerabilities

Vulnerability Overview

The Newsletters plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.9.7. This is due to missing or incorrect nonce validation on the admin_subscribers() function. This makes it possible for unauthenticated attackers to delete an unsubscribe subscribers 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 4.9.8, 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-2024-37227 https://www.wordfence.com/threat-intel/vulnerabilities/id/49d54d19-632b-479f-80dd-d66d4285520e

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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