CVE-2025-11268Network attack vector

Unauthenticated shortcode execution via unsanitized testimonial fields

Published Nov 6, 2025 · Updated Nov 6, 2025

Arbitrary shortcode execution in WPChill Strong Testimonials 3.2.16 and earlier allows remote attackers to run shortcodes via testimonial submissions. The plugin passes submitter-controlled testimonial values to do_shortcode while filtering testimonial content and excerpts without validating or sanitizing those values. Exploitation requires no account but does require an administrator to preview or publish the crafted testimonial, and the resulting effect is limited to capabilities exposed by installed shortcodes.

CVSS severity4.3
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary shortcode execution in WPChill Strong Testimonials 3.2.16 and earlier allows remote attackers to run shortcodes via testimonial submissions. The plugin passes submitter-controlled testimonial values to do_shortcode while filtering testimonial content and excerpts without validating or sanitizing those values. Exploitation requires no account but does require an administrator to preview or publish the crafted testimonial, and the resulting effect is limited to capabilities exposed by installed shortcodes.

The record

CVE
CVE-2025-11268
Published
Nov 6, 2025
Updated
Nov 6, 2025
Vendor
WPChill
Product
Strong Testimonials
Classifications
CWE-79, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 6, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 6, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=* <=3.2.16

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WPChill · Strong Testimonialsversion=* <=3.2.16

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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