WordPress Plugin Vulnerabilities
WP Server Health Stats < 1.7.0 - Admin+ Stored Cross-Site Scripting
Description
The plugin does not 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
As admin, put the following payload in the "Provide your IP-API Pro key", "Memcached Server Host", "Set the realtime script refresh inverval" or "Memcached Server Port" settings and save: "autofocus onfocus=alert(/XSS/)// (Note: for settings expecting an integer, change the type=number to type=text with the browser inspector to be able to put the payload)
Affects Plugins
Fixed in 1.7.0 References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Mika
Submitter
Mika
Submitter website
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2022-08-22 (about 1 years ago)
Added
2022-08-22 (about 1 years ago)
Last Updated
2023-05-11 (about 1 years ago)
WPScan 