Critical severity · published Jul 17, 2023
CVE-2023-3186
Supsystic Popup < 1.10.19 - Prototype Pollution
9.8
CVSS
1.5%
EPSS
No
On KEV
Description
The Popup by Supsystic WordPress plugin before 1.10.19 has a prototype pollution vulnerability that could allow an attacker to inject arbitrary properties into Object.prototype.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PB
Popup by Supsystic ·
before 1.10.19 · source: vendor
PO
Popup · Supsystic
before 1.10.19 · source: NVD