High severity · published Oct 31, 2022
CVE-2022-3360
LearnPress < 4.1.7.2 - Unauthenticated PHP Object Injection via REST API
8.1
CVSS
2%
EPSS
No
On KEV
Description
The LearnPress WordPress plugin before 4.1.7.2 unserialises user input in a REST API endpoint available to unauthenticated users, which could lead to PHP Object Injection when a suitable gadget is present, leadint to remote code execution (RCE). To successfully exploit this vulnerability attackers must have knowledge of the site secrets, allowing them to generate a valid hash via the wp_hash() function.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LW
LearnPress – WordPress LMS Plugin ·
4.1.7.2 before 4.1.7.2 · source: vendor
LE
Learnpress · Thimpress
before 4.1.7.2 · source: NVD