High severity · published Jul 13, 2026
CVE-2026-59521
WordPress Real Testimonials plugin <= 3.1.15 - PHP Object Injection vulnerability
7.2
CVSS
0.5%
EPSS
No
On KEV
Description
Deserialization of Untrusted Data vulnerability in ShapedPlugin LLC Real Testimonials testimonial-free allows Object Injection.This issue affects Real Testimonials: from n/a through <= 3.1.15.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RT
Real Testimonials · ShapedPlugin LLC
through 3.1.15 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-59521
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-59521
patchstack.com
https://patchstack.com/database/Wordpress/Plugin/testimonial-free/vulnerability/wordpress-real-testimonials-plugin-3-1-15-php-object-injection-vulnerability?_s_id=cve
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