WordPress Plugin Vulnerabilities
Caldera forms < 1.9.5 - Admin+ Stored Cross-Site Scripting
Description
The plugin does not sanitise and escape the Form Name before outputting it in attributes, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
Proof of Concept
Create/edit a form, and put the following payload in the Form Name via the Form Settings: "><script>alert(/XSS/)</script> Then edit the form again the trigger the XSS
Affects Plugins
References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Dhananjay Garg
Submitter
Dhananjay Garg
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2021-11-11 (about 2 years ago)
Added
2021-11-11 (about 2 years ago)
Last Updated
2022-04-11 (about 2 years ago)