Mang Board <= 2.4.3 — Unauthenticated Local File Inclusion via '<mode>_type' Parameter
CVE-2026-104909Published · Updated Action summary
Affected: ≤2.4.3Update to 2.4.4 or newer
All remediation steps- Severity
- High8.1
- CVSS
- 8.1CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:HAttack complexity- High
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
- Weakness
- CWE-98 Local File Inclusion
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Mang Board mangboard
- Affected≤ 2.4.3
- Patched in2.4.4
Update to 2.4.4 or newer.
You are affected if you run ≤ 2.4.3. Version 2.4.4 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Mang Board.
- 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 2.4.4, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Mang Board to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Wordfence PRISM.
The Mang Board plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 2.4.3 via the '<mode>_type (e.g. foo_type)' parameter parameter. This makes it possible for unauthenticated attackers to include and execute arbitrary .php files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where .php file types can be uploaded and included. Exploitation is trivial via an unauthenticated POST to any page rendering a public [mb_board] shortcode, as no nonce or capability check is enforced on the shortcode render path; on servers with a standard PHP installation, pearcmd.php can be leveraged to write and then include an attacker-controlled payload file in a single request.
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 Mang Board
All 26| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Subscriber+) Stored Cross-Site Scripting ≤2.4.7Update to 2.4.8 | CVE-2026-122665 | |
| Medium6.1 | Reflected Cross-Site Scripting ≤2.4.7Update to 2.4.8 | CVE-2026-122666 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤2.4.6Update to 2.4.7 | CVE-2026-116847 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via 'align' Shortcode Attribute ≤2.4.5Update to 2.4.6 | CVE-2026-110071 | |
| High8.8 | Authenticated (Subscriber+) Arbitrary File Upload ≤2.4.4Update to 2.4.5 | CVE-2026-111834 |
- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting
≤2.4.7Update to 2.4.8
- Medium6.1Reflected Cross-Site Scripting
≤2.4.7Update to 2.4.8
- High7.2Unauthenticated Stored Cross-Site Scripting
≤2.4.6Update to 2.4.7
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via 'align' Shortcode Attribute
≤2.4.5Update to 2.4.6
- High8.8Authenticated (Subscriber+) Arbitrary File Upload
≤2.4.4Update to 2.4.5
Same weakness (Local File Inclusion)
All Local File Inclusion| 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 high, CVSS 8.1
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.