WordPress Plugin Vulnerabilities

Community by PeepSo < 6.3.1.2 - Reflected XSS

Description

The plugin does not sanitise and escape various parameters and generated URLs before outputting them back attributes, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Proof of Concept

Make a logged in admin open (When the register your copy notice is displayed):

https://example.com/wp-admin/admin.php?page=peepso&"><script>alert(/XSS/)</script>

Other parameters & page were affected as well

Affects Plugins

Fixed in 6.3.1.2

References

Classification

Type
XSS
CWE

Miscellaneous

Original Researcher
Erwan LR (WPScan)
Submitter
Erwan LR (WPScan)
Verified
Yes

Timeline

Publicly Published
2024-01-09 (about 4 months ago)
Added
2024-01-09 (about 4 months ago)
Last Updated
2024-01-09 (about 4 months ago)

Other