WordPress Plugin Vulnerabilities
Login Rebuilder < 2.8.1 - 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. Go to Settings » Login rebuilder 2. In Login file keyword, add payload: "><iframe src="<svg onload=alert(4);>"> 3. Save the changes to trigger XSS.
Affects Plugins
References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Taurus Omar
Submitter
Taurus Omar
Submitter website
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2023-05-02 (about 1 years ago)
Added
2023-05-02 (about 1 years ago)
Last Updated
2023-05-02 (about 1 years ago)