WordPress Plugin Vulnerabilities
ToTop Link <= 1.7.1 - Unauthenticated PHP Object Injection
Description
The plugin passes base64 encoded user input to the unserialize() PHP function, which could lead to PHP Object injection if a plugin installed on the blog has a suitable gadget chain.
Proof of Concept
https://example.com/wp-content/plugins/totop-link/totop-link.css.php?vars=base64encoded_payload
Affects Plugins
No known fix References
CVE
Classification
Type
OBJECT INJECTION
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Muhammed Kara
Submitter
Muhammed Kara
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2021-11-15 (about 2 years ago)
Added
2021-11-15 (about 2 years ago)
Last Updated
2022-04-23 (about 2 years ago)
WPScan 