Events Manager <= 5.8.1.3 — Stored Cross-Site Scripting
CVE-2018-0576Published · Updated Action summary
Affected: <5.9Update to 5.9 or newer
All remediation steps- Severity
- Medium5.4
- CVSS
- 5.4CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:RUser interaction- Required
S:CScope- Changed
C:LConfidentiality- Low
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-79 Cross-Site Scripting
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Events Manager – Calendar, Bookings, Tickets, Appointments and more! events-manager
- Affected< 5.9
- Patched in5.9
Update to 5.9 or newer.
You are affected if you run < 5.9. Version 5.9 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Events Manager – Calendar, Bookings, Tickets, Appointments and more!.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 5.9, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Events Manager – Calendar, Bookings, Tickets, Appointments and more! to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Daichi Takaki.
Cross-site scripting vulnerability in Events Manager plugin prior to version 5.9 for WordPress allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Events Manager – Calendar, Bookings, Tickets, Appointments and more!
All 51| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.1 | Reflected Cross-Site Scripting ≤7.4.8Update to 7.4.9 | CVE-2026-114694 | |
| Medium5.3 | Unauthenticated Race Condition ≤7.4.8No patch available | CVE-2026-42689 | |
| Medium6.5 | Authenticated (Subscriber+) SQL Injection ≤7.4.6Update to 7.4.7 | CVE-2026-42633 | |
| Medium5.3 | Unauthenticated Information Exposure ≤7.4.5Update to 7.4.6 | CVE-2026-105068 | |
| Medium4.3 | Authenticated (Contributor+) Insecure Direct Object Reference ≤7.4.4Update to 7.4.5 | CVE-2026-93661 |
- Medium6.1Reflected Cross-Site Scripting
≤7.4.8Update to 7.4.9
- Medium5.3Unauthenticated Race Condition
≤7.4.8No patch available
- Medium6.5Authenticated (Subscriber+) SQL Injection
≤7.4.6Update to 7.4.7
- Medium5.3Unauthenticated Information Exposure
≤7.4.5Update to 7.4.6
- Medium4.3Authenticated (Contributor+) Insecure Direct Object Reference
≤7.4.4Update to 7.4.5
Same weakness (Cross-Site Scripting)
All Cross-Site Scripting| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity medium, CVSS 5.4
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- 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.