Easy PayPal Buy Now Button <= 1.8.1 - Cross-Site Request Forgery

2023-12-27 00:00

LVT-tholv2k

Strategic Overview

Status

Patched in 1.8.2

Affected PluginEasy PayPal & Stripe Buy Now Button

Affected Version<= 1.8.1

CVSS4.3Medium

CVECVE-2023-51683

View all Easy PayPal & Stripe Buy Now Button vulnerabilities

Vulnerability Overview

The Easy PayPal Buy Now Button plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.8.1. This is due to missing or incorrect nonce validation on one of its functions. This makes it possible for unauthenticated attackers to invoke this function 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 1.8.2, 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-2023-51683 https://www.wordfence.com/threat-intel/vulnerabilities/id/8f6fd0bb-d37b-40b6-b84e-9b21aae891cc

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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