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12 vulnerabilities found for support_board by schiocco
CVE-2026-4816 (GCVE-0-2026-4816)
Vulnerability from nvd – Published: 2026-03-25 13:31 – Updated: 2026-03-25 14:56
VLAI?
Title
Reflected Cross Site Scripting (XSS) vulnerability in Support Board
Summary
A Reflected Cross Site Scripting (XSS) vulnerability has been found in Support Board v3.7.7. This vulnerability allows an attacker to execute JavaScript code in the victim's browser by sending the victim a malicious URL using the 'search' parameter in '/supportboard/include/articles.php'. This vulnerability can be exploited to steal sensitive user data, such as session cookies, or to perform actions on behalf of the user.
Severity ?
CWE
- CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Schiocco | Support Board |
Affected:
0 , ≤ 3.7.7
(custom)
Unaffected: 3.7.8 |
Date Public ?
2026-03-09 11:00
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CVE-2026-4815 (GCVE-0-2026-4815)
Vulnerability from nvd – Published: 2026-03-25 13:31 – Updated: 2026-03-25 17:41
VLAI?
Title
SQL Injection vulnerability in Support Board
Summary
A SQL Injection vulnerability has been found in Support Board v3.7.7. This vulnerability allows an attacker to retrieve, create, update and delete database via 'calls[0][message_ids][]' parameter in '/supportboard/include/ajax.php' endpoint.
Severity ?
CWE
- CWE-89 - Improper neutralization of special elements used in an SQL command ('SQL injection')
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Schiocco | Support Board |
Affected:
0 , ≤ 3.7.7
(custom)
Unaffected: 3.7.8 |
Date Public ?
2026-03-09 11:00
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CVE-2025-4855 (GCVE-0-2025-4855)
Vulnerability from nvd – Published: 2025-07-08 23:22 – Updated: 2026-04-08 17:15
VLAI?
Title
Support Board <= 3.8.0 - Unauthenticated Authorization Bypass due to Use of Default Secret Key
Summary
The Support Board plugin for WordPress is vulnerable to unauthorized access/modification/deletion of data due to use of hardcoded default secrets in the sb_encryption() function in all versions up to, and including, 3.8.0. This makes it possible for unauthenticated attackers to bypass authorization and execute arbitrary AJAX actions defined in the sb_ajax_execute() function. An attacker can use this vulnerability to exploit CVE-2025-4828 and various other functions unauthenticated.
Severity ?
9.8 (Critical)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Schiocco | Support Board |
Affected:
0 , ≤ 3.8.0
(semver)
|
Credits
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CVE-2025-4828 (GCVE-0-2025-4828)
Vulnerability from nvd – Published: 2025-07-08 23:22 – Updated: 2026-04-08 16:45
VLAI?
Title
Support Board <= 3.8.0 - Unauthenticated Arbitrary File Deletion
Summary
The Support Board plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the sb_file_delete function in all versions up to, and including, 3.8.0. This makes it possible for attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). An attacker can leverage CVE-2025-4855 vulnerability to exploit this vulnerability unauthenticated.
Severity ?
9.8 (Critical)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Schiocco | Support Board |
Affected:
0 , ≤ 3.8.0
(semver)
|
Credits
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CVE-2021-24823 (GCVE-0-2021-24823)
Vulnerability from nvd – Published: 2022-02-28 09:06 – Updated: 2024-08-03 19:42
VLAI?
Title
Support Board < 3.3.6 - Arbitrary File Deletion via CSRF
Summary
The Support Board WordPress plugin before 3.3.6 does not have any CSRF checks in actions handled by the include/ajax.php file, which could allow attackers to make logged in users do unwanted actions. For example, make an admin delete arbitrary files
Severity ?
No CVSS data available.
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Unknown | Support Board |
Affected:
3.3.6 , < 3.3.6
(custom)
|
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CVE-2021-24807 (GCVE-0-2021-24807)
Vulnerability from nvd – Published: 2021-11-08 17:35 – Updated: 2024-08-03 19:42
VLAI?
Title
Support Board < 3.3.5 - Agent+ Stored Cross-Site Scripting
Summary
The Support Board WordPress plugin before 3.3.5 allows Authenticated (Agent+) users to perform Cross-Site Scripting attacks by placing a payload in the notes field, when an administrator or any authenticated user go to the chat the XSS will be automatically executed.
Severity ?
No CVSS data available.
CWE
- CWE-79 - Cross-site Scripting (XSS)
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Unknown | Support Board |
Affected:
3.3.5 , < 3.3.5
(custom)
|
Credits
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CVE-2026-4815 (GCVE-0-2026-4815)
Vulnerability from cvelistv5 – Published: 2026-03-25 13:31 – Updated: 2026-03-25 17:41
VLAI?
Title
SQL Injection vulnerability in Support Board
Summary
A SQL Injection vulnerability has been found in Support Board v3.7.7. This vulnerability allows an attacker to retrieve, create, update and delete database via 'calls[0][message_ids][]' parameter in '/supportboard/include/ajax.php' endpoint.
Severity ?
CWE
- CWE-89 - Improper neutralization of special elements used in an SQL command ('SQL injection')
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Schiocco | Support Board |
Affected:
0 , ≤ 3.7.7
(custom)
Unaffected: 3.7.8 |
Date Public ?
2026-03-09 11:00
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CVE-2026-4816 (GCVE-0-2026-4816)
Vulnerability from cvelistv5 – Published: 2026-03-25 13:31 – Updated: 2026-03-25 14:56
VLAI?
Title
Reflected Cross Site Scripting (XSS) vulnerability in Support Board
Summary
A Reflected Cross Site Scripting (XSS) vulnerability has been found in Support Board v3.7.7. This vulnerability allows an attacker to execute JavaScript code in the victim's browser by sending the victim a malicious URL using the 'search' parameter in '/supportboard/include/articles.php'. This vulnerability can be exploited to steal sensitive user data, such as session cookies, or to perform actions on behalf of the user.
Severity ?
CWE
- CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Schiocco | Support Board |
Affected:
0 , ≤ 3.7.7
(custom)
Unaffected: 3.7.8 |
Date Public ?
2026-03-09 11:00
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CVE-2025-4855 (GCVE-0-2025-4855)
Vulnerability from cvelistv5 – Published: 2025-07-08 23:22 – Updated: 2026-04-08 17:15
VLAI?
Title
Support Board <= 3.8.0 - Unauthenticated Authorization Bypass due to Use of Default Secret Key
Summary
The Support Board plugin for WordPress is vulnerable to unauthorized access/modification/deletion of data due to use of hardcoded default secrets in the sb_encryption() function in all versions up to, and including, 3.8.0. This makes it possible for unauthenticated attackers to bypass authorization and execute arbitrary AJAX actions defined in the sb_ajax_execute() function. An attacker can use this vulnerability to exploit CVE-2025-4828 and various other functions unauthenticated.
Severity ?
9.8 (Critical)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Schiocco | Support Board |
Affected:
0 , ≤ 3.8.0
(semver)
|
Credits
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CVE-2025-4828 (GCVE-0-2025-4828)
Vulnerability from cvelistv5 – Published: 2025-07-08 23:22 – Updated: 2026-04-08 16:45
VLAI?
Title
Support Board <= 3.8.0 - Unauthenticated Arbitrary File Deletion
Summary
The Support Board plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the sb_file_delete function in all versions up to, and including, 3.8.0. This makes it possible for attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). An attacker can leverage CVE-2025-4855 vulnerability to exploit this vulnerability unauthenticated.
Severity ?
9.8 (Critical)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Schiocco | Support Board |
Affected:
0 , ≤ 3.8.0
(semver)
|
Credits
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CVE-2021-24823 (GCVE-0-2021-24823)
Vulnerability from cvelistv5 – Published: 2022-02-28 09:06 – Updated: 2024-08-03 19:42
VLAI?
Title
Support Board < 3.3.6 - Arbitrary File Deletion via CSRF
Summary
The Support Board WordPress plugin before 3.3.6 does not have any CSRF checks in actions handled by the include/ajax.php file, which could allow attackers to make logged in users do unwanted actions. For example, make an admin delete arbitrary files
Severity ?
No CVSS data available.
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Unknown | Support Board |
Affected:
3.3.6 , < 3.3.6
(custom)
|
Credits
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CVE-2021-24807 (GCVE-0-2021-24807)
Vulnerability from cvelistv5 – Published: 2021-11-08 17:35 – Updated: 2024-08-03 19:42
VLAI?
Title
Support Board < 3.3.5 - Agent+ Stored Cross-Site Scripting
Summary
The Support Board WordPress plugin before 3.3.5 allows Authenticated (Agent+) users to perform Cross-Site Scripting attacks by placing a payload in the notes field, when an administrator or any authenticated user go to the chat the XSS will be automatically executed.
Severity ?
No CVSS data available.
CWE
- CWE-79 - Cross-site Scripting (XSS)
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Unknown | Support Board |
Affected:
3.3.5 , < 3.3.5
(custom)
|
Credits
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