CVE-2026-2388Network attack vector

Contributor-level stored XSS via unsafe HTML tags

Published Aug 26, 2026 · Updated Aug 26, 2026

Stored XSS in Design Extreme Reviews and Rating – Google Reviews 5.10 and earlier allows remote authenticated users to inject scripts. The wp_display() shortcode handler accepts attacker-controlled html_tags values as raw tag names and places untrusted vicinity content between the resulting tags. Contributor-level access is required to save an affected shortcode, and the injected script executes in a user's browser when the stored page is viewed.

CVSS severity6.4
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Design Extreme Reviews and Rating – Google Reviews 5.10 and earlier allows remote authenticated users to inject scripts. The wp_display() shortcode handler accepts attacker-controlled html_tags values as raw tag names and places untrusted vicinity content between the resulting tags. Contributor-level access is required to save an affected shortcode, and the injected script executes in a user's browser when the stored page is viewed.

The record

CVE
CVE-2026-2388
Published
Aug 26, 2026
Updated
Aug 26, 2026
Vendor
Design Extreme
Product
Reviews and Rating – Google Reviews
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 26, 2026Record 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=0 <=5.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Design Extreme · Reviews and Rating – Google Reviewsversion=0 <=5.10

Published CVSS scores

6.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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