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Event Management Tickets Booking By Event Monster Plugin < 1.0.6 — Cross-Site Scripting

baa063b7-8b79-4de3-84b1-6dec024fa395Published · Updated

Action summary

Affected: <1.0.6Update to 1.0.6 or newer

All remediation steps
Severity
High7.2
CVSS
7.2
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:N Privileges required
None
UI:N User interaction
None
S:C Scope
Changed
C:L Confidentiality
Low
I:L Integrity
Low
A:N Availability
None
Weakness
CWE-79 Cross-Site Scripting
Required access
No account needed
Exploit prediction (EPSS)
No score
CISA KEV
Not listed

Am I affected?

Event Monster – Event Manager, Event Booking, Event Ticket & Registration event-monster

  1. Affected< 1.0.6
  2. Patched in1.0.6

Update to 1.0.6 or newer.

You are affected if you run < 1.0.6. Version 1.0.6 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Event Monster – Event Manager, Event Booking, Event Ticket & Registration.
  • No admin access? Run a passive check of your site. It reads public files only.
  • No account is needed to exploit this. Treat any exposed site on an affected version as at risk.

What to do

  1. Update to version 1.0.6, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch Event Monster – Event Manager, Event Booking, Event Ticket & Registration to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Admavidhya N.

The Event Management Tickets Booking By Event Monster plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several parameters in versions up to, and including, 1.0.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in Event Monster – Event Manager, Event Booking, Event Ticket & Registration

All 8
More vulnerabilities in Event Monster – Event Manager, Event Booking, Event Ticket & Registration
SeverityVulnerabilityCVEPublished
Medium5.3Unauthenticated Insufficient Verification of Data Authenticity to Payment Bypass via em_capture_payment AJAX Action
≤2.1.0Update to 2.2.0
CVE-2026-8608
Medium5.3Information Exposure Via Visitors List Export
≤1.4.3Update to 1.4.4
CVE-2024-11396
Medium5.3Unauthenticated Information Exposure
≤1.4.3Update to 1.4.4
CVE-2024-5059
High7.5Authenticated(Contributor+) PHP Object Injection via Custom Meta
≤1.3.9Update to 1.4.0
CVE-2024-1895
Medium4.4Authenticated (Administrator+) Stored Cross-Site Scripting via settings
≤1.4.6Update to 2.0.0
CVE-2023-47525

Same weakness (Cross-Site Scripting)

All Cross-Site Scripting
Other Cross-Site Scripting vulnerabilities
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent HeaderCVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form SubmissionCVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' ParameterCVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity high, CVSS 7.2

  2. Record last updated

Sources & licenses

Vulnerability data
Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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