WordPress Plugin Vulnerabilities

Form - Contact Form <= 1.2.4 - Admin+ Stored Cross-Site Scripting

Description

The plugin does not sanitize and escape Custom text fields, which could allow high-privileged users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed

Proof of Concept

Create/edit a form, add a Custom Text field, put the following payload in it: <script>alert(/XSS/)</script>, save the field and update the form

The XSS will be triggered in page/post where the form is embed

Affects Plugins

No known fix

References

Classification

Type
XSS
CWE
CVSS

Miscellaneous

Original Researcher
Fayçal CHENA
Submitter
Fayçal CHENA
Submitter website
Submitter twitter
Verified
Yes

Timeline

Publicly Published
2022-06-03 (about 1 years ago)
Added
2022-06-03 (about 1 years ago)
Last Updated
2023-03-06 (about 1 years ago)

Other