CVE-2026-66687Network attack vectorHinoki check available

Stored script execution via unescaped review content

Published Aug 13, 2026 · Updated Aug 13, 2026

Stored XSS in MagePeople WPBookingly 1.3.2 and earlier allows remote authenticated users to execute scripts in a moderator's browser. The admin review View modal renders customer-submitted review content as HTML rather than plain text, allowing stored markup to execute when displayed. Exploitation requires customer access and moderator interaction, and execution remains confined to the viewing moderator's browser context.

CVSS severity6.5
Medium
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Stored XSS in MagePeople WPBookingly 1.3.2 and earlier allows remote authenticated users to execute scripts in a moderator's browser. The admin review View modal renders customer-submitted review content as HTML rather than plain text, allowing stored markup to execute when displayed. Exploitation requires customer access and moderator interaction, and execution remains confined to the viewing moderator's browser context.

The record

CVE
CVE-2026-66687
Published
Aug 13, 2026
Updated
Aug 13, 2026
Vendor
MagePeople Team
Product
WPBookingly
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 13, 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=n/a <=1.3.2 changes=[{"at":"1.4.0","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

MagePeople Team · WPBookinglyversion=n/a <=1.3.2 changes=[{"at":"1.4.0","status":"unaffected"}]

Published CVSS scores

6.5Patchstack CNACVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

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')
CAPEC-592Stored XSS
T1059.007JavaScript

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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