Login Request a demo
Critical severity · published Feb 20, 2026
CVE-2025-67996
WordPress Nestin theme < 1.2.6 - PHP Object Injection vulnerability
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
Deserialization of Untrusted Data vulnerability in BoldThemes Nestin nestin allows Object Injection.This issue affects Nestin: from n/a through < 1.2.6.
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)0.4% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NE
Nestin · BoldThemes
through 1.2.6 · source: vendor
Affected product
NE
Nestin
BoldThemes
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-67996
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-67996
patchstack.com
https://patchstack.com/database/Wordpress/Theme/nestin/vulnerability/wordpress-nestin-theme-1-2-6-php-object-injection-vulnerability?_s_id=cve