High severity · published Mar 3, 2025
CVE-2025-26999
WordPress ProfileGrid Plugin <= 5.9.4.3 - PHP Object Injection vulnerability
8.8
CVSS
0.7%
EPSS
No
On KEV
Description
Deserialization of Untrusted Data vulnerability in Metagauss ProfileGrid profilegrid-user-profiles-groups-and-communities allows Object Injection.This issue affects ProfileGrid : from n/a through <= 5.9.4.3.
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)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PR
ProfileGrid · Metagauss
through 5.9.4.3 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-26999
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-26999
patchstack.com
https://patchstack.com/database/Wordpress/Plugin/profilegrid-user-profiles-groups-and-communities/vulnerability/wordpress-profilegrid-plugin-5-9-4-3-php-object-injection-vulnerability?_s_id=cve
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