TS Poll – Best Poll Plugin for WordPress <1.3.4 — Missing Authorization
CVE-2020-11673Published · Updated Action summary
Affected: <1.3.4Update to 1.3.4 or newer
All remediation steps- Severity
- Critical9.8
- CVSS
- 9.8CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
- Weakness
- CWE-862 Missing Authorization
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
TS Poll – Survey, Versus Poll, Image Poll, Video Poll poll-wp
- Affected< 1.3.4
- Patched in1.3.4
Update to 1.3.4 or newer.
You are affected if you run < 1.3.4. Version 1.3.4 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under TS Poll – Survey, Versus Poll, Image Poll, Video Poll.
- 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
- Update to version 1.3.4, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch TS Poll – Survey, Versus Poll, Image Poll, Video Poll to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence.
The TS Poll – Best Poll Plugin for WordPress plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the 'wp_ajax_nopriv' function in versions up to, and including, 1.3.4. This makes it possible for unauthenticated attackers to to manipulate polls, e.g., delete, clone, or view a hidden poll.
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 TS Poll – Survey, Versus Poll, Image Poll, Video Poll
All 7| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.5 | Authenticated (Editor+) Server-Side Request Forgery ≤2.5.5Update to 2.6.0 | CVE-2026-25428 | |
| Medium4.3 | Missing Authorization ≤2.5.5Update to 2.6.0 | CVE-2025-68588 | |
| Medium4.9 | Authenticated (Administrator+) SQL Injection via 's' Parameter ≤2.4.6Update to 2.4.7 | CVE-2025-3470 | |
| High7.2 | Authenticated (Administrator+) SQL Injection via orderby Parameter ≤2.4.0Update to 2.4.1 | CVE-2024-9022 | |
| Medium4.9 | Authenticated (Admin+) SQL Injection ≤2.3.9Update to 2.4.0 | CVE-2024-8625 |
- Medium5.5Authenticated (Editor+) Server-Side Request Forgery
≤2.5.5Update to 2.6.0
- Medium4.3Missing Authorization
≤2.5.5Update to 2.6.0
- Medium4.9Authenticated (Administrator+) SQL Injection via 's' Parameter
≤2.4.6Update to 2.4.7
- High7.2Authenticated (Administrator+) SQL Injection via orderby Parameter
≤2.4.0Update to 2.4.1
- Medium4.9Authenticated (Admin+) SQL Injection
≤2.3.9Update to 2.4.0
Same weakness (Missing Authorization)
All Missing Authorization| 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 critical, CVSS 9.8
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. 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.