Paypal Donation <= 1.3 - Cross-Site Request Forgery to Stored Cross-Site Scripting

2021-10-04 00:00

dc11

Strategic Overview

Status

Patched in 1.3.1

Affected PluginAccept Donations with PayPal & Stripe

Affected Version<= 1.3

CVSS6.1Medium

CVECVE-2021-24570

View all Accept Donations with PayPal & Stripe vulnerabilities

Vulnerability Overview

The Accept Donations with PayPal WordPress plugin before 1.3.1 offers a function to create donation buttons, which internally are posts. The process to create a new button is lacking a CSRF check. An attacker could use this to make an authenticated admin create a new button. Furthermore, one of the Button field is not escaped before being output in an attribute when editing a Button, leading to a Stored Cross-Site Scripting issue as well.

Technical Analysis

REMEDIATION: Update to version 1.3.1, 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-2021-24570 https://www.wordfence.com/threat-intel/vulnerabilities/id/d0ec4f27-2057-468e-bfcd-818c50952cac

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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