High severity · published Oct 21, 2026
CVE-2026-110370
WordPress GS Pins for Pinterest plugin <= 1.9.2 - PHP Object Injection vulnerability
8.8
CVSS
0.4%
EPSS
No
On KEV
Description
Deserialization of Untrusted Data vulnerability in GS Plugins GS Pins for Pinterest gs-pinterest-portfolio allows Object Injection.This issue affects GS Pins for Pinterest: from n/a through 1.9.2.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GP
GS Pins for Pinterest · GS Plugins
through 1.9.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-110370
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-110370
patchstack.com
https://patchstack.com/database/wordpress/plugin/gs-pinterest-portfolio/vulnerability/wordpress-gs-pins-for-pinterest-plugin-1-9-2-php-object-injection-vulnerability?_s_id=cve
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