Event Tickets with Ticket Scanner <= 3.1.13 — Missing Authorization
CVE-2026-121857Published · Updated Action summary
Affected: ≤3.1.13Update to 3.1.14 or newer
All remediation steps- Severity
- Medium4.3
- CVSS
- 4.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-863 Incorrect Authorization
- Required access
- Unknown
- Exploit prediction (EPSS)
- 0.1% chance in 30 days1th percentile
- CISA KEV
- Not listed
On this page8
Am I affected?
Event Tickets with Ticket Scanner event-tickets-with-ticket-scanner
- Affected≤ 3.1.13
- Patched in3.1.14
Update to 3.1.14 or newer.
You are affected if you run ≤ 3.1.13. Version 3.1.14 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 Tickets with Ticket Scanner.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 3.1.14, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Event Tickets with Ticket Scanner to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Farid Narimanov.
The Event Tickets with Ticket Scanner plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 3.1.13. This is due to a missing capability check on a function. This makes it possible for authenticated attackers to perform an unauthorized action.
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 Event Tickets with Ticket Scanner
All 9| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.5 | Authenticated (Custom+) SQL Injection ≤3.2.8Update to 3.2.9 | CVE-2026-121858 | |
| Critical9.8 | Unauthenticated Remote Code Execution ≤2.8.5Update to 2.8.6 | CVE-2025-68015 | |
| Medium4.3 | Cross-Site Request Forgery to Arbitrary Ticket Deletion ≤2.5.3Update to 2.5.4 | CVE-2025-1762 | |
| Medium5.4 | Missing Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting ≤2.4.3Update to 2.4.4 | CVE-2024-9866 | |
| High8.8 | Authenticated (Author+) Remote Code Execution ≤2.3.11Update to 2.3.12 | CVE-2024-52427 |
- Medium6.5Authenticated (Custom+) SQL Injection
≤3.2.8Update to 3.2.9
- Critical9.8Unauthenticated Remote Code Execution
≤2.8.5Update to 2.8.6
- Medium4.3Cross-Site Request Forgery to Arbitrary Ticket Deletion
≤2.5.3Update to 2.5.4
- Medium5.4Missing Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting
≤2.4.3Update to 2.4.4
- High8.8Authenticated (Author+) Remote Code Execution
≤2.3.11Update to 2.3.12
Timeline
CVE published
Severity medium, CVSS 4.3
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.
- EPSS
- Exploit Prediction Scoring System by FIRST.org.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.