WordPress Plugin Vulnerabilities

Donations via PayPal < 1.9.9 - Admin+ Stored XSS

Description

The plugin does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Proof of Concept

1. Click the 'Settings' button of this plugin.
2. Enter the following value in all the input box: 123'" onmouseenter="alert(/XSS/)" '.
3. Click the 'Save Changes' button on the page.
4. Refresh or re-enter the page and move the mouse over the input box to get the XSS trigger.

Affects Plugins

Plugin icon
paypal-donations
Fixed in 1.9.9

References

CVE
CVE-2022-3822

Classification

Type
XSS
OWASP top 10
A7: Cross-Site Scripting (XSS)
CWE
CWE-79
CVSS
3.4 (low)

Miscellaneous

Original Researcher
zhangyunpei
Submitter
zhangyunpei
Verified
Yes
WPVDB ID
48ec2e4a-0190-4f36-afd1-d5799ba28c13

Timeline

Publicly Published
2022-11-04 (about 1 years ago)
Added
2022-11-04 (about 1 years ago)
Last Updated
2022-11-04 (about 1 years ago)

Other

Published
Title
Published
2016-03-01
Title
Gravity Forms < 1.9.16 - Authenticated Reflected Cross-Site Scripting (XSS)
Published
2015-08-25
Title
PlugNedit Adaptive Editor < 6.2.0 - Authenticated Stored Cross-Site Scripting (XSS)
Published
2018-06-20
Title
Open Graph for Facebook, Google+ and Twitter Card Tags <= 2.2.4 - Authenticated Reflected XSS
Published
2021-08-10
Title
Two Factor Authentication < 1.0.8 - Reflected Cross-Site Scripting
Published
2021-11-15
Title
Security Audit <= 1.0.0 - Admin+ Stored Cross Site Scripting