Vulnerability index

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Mybb HIGH 7.2
CVE-2022-24734EPSS 78%

MyBB is a free and open source forum software. In affected versions the Admin CP's Settings management module does not validate setting types correct…

Fix: 1.8.30+
Fix from $1,950 2022-03-09
Mybb HIGH 7.2
CVE-2021-43281

MyBB before 1.8.29 allows Remote Code Injection by an admin with the "Can manage settings?" permission. The Admin CP's Settings management module doe…

Fix: 1.8.29+
Fix from $1,950 2021-11-04
Mybb MEDIUM 5.4
CVE-2021-41866

MyBB before 1.8.28 allows stored XSS because the displayed Template Name value in the Admin CP's theme management is not escaped properly.

Fix: 1.8.28+
Fix from $1,600 2021-10-26
Mybb MEDIUM 5.4
CVE-2020-19048

Cross Site Scripting (XSS) in MyBB v1.8.20 allows remote attackers to inject arbitrary web script or HTML via the "Title" field found in the "Add New…

No fix yet
Fix from $1,600 2021-08-31
Mybb MEDIUM 5.4
CVE-2020-19049

Cross Site Scripting (XSS) in MyBB v1.8.20 allows remote attackers to inject arbitrary web script or HTML via the "Description" field found in the "A…

No fix yet
Fix from $1,600 2021-08-31
Mybb HIGH 8.8
CVE-2021-27890EPSS 11%

SQL Injection vulnerablity in MyBB before 1.8.26 via theme properties included in theme XML files.

Fix: 1.8.26+
Fix from $1,950 2021-03-15
Mybb HIGH 8.8
CVE-2021-27946

SQL Injection vulnerability in MyBB before 1.8.26 via poll vote count. (issue 1 of 3).

Fix: 1.8.26+
Fix from $1,950 2021-03-15
Mybb HIGH 7.2
CVE-2021-27947

SQL Injection vulnerability in MyBB before 1.8.26 via the Copy Forum feature in Forum Management. (issue 2 of 3).

Fix: 1.8.26+
Fix from $1,950 2021-03-15
Mybb HIGH 7.2
CVE-2021-27948

SQL Injection vulnerability in MyBB before 1.8.26 via User Groups. (issue 3 of 3).

Fix: 1.8.26+
Fix from $1,950 2021-03-15
Mybb MEDIUM 6.1
CVE-2021-27949

Cross-site Scripting vulnerability in MyBB before 1.8.26 via Custom moderator tools.

Fix: 1.8.26+
Fix from $1,600 2021-03-15
Mybb MEDIUM 6.1
CVE-2021-27889EPSS 5%

Cross-site Scripting (XSS) vulnerability in MyBB before 1.8.26 via Nested Auto URL when parsing messages.

Fix: 1.8.26+
Fix from $1,600 2021-03-15
Mybb MEDIUM 5.4
CVE-2021-27279

MyBB before 1.8.25 allows stored XSS via nested [email] tags with MyCode (aka BBCode).

Fix: 1.8.25+
Fix from $1,600 2021-02-22
Mybb MEDIUM 6.1
CVE-2020-15139

In MyBB before version 1.8.24, the custom MyCode (BBCode) for the visual editor doesn't escape input properly when rendering HTML, resulting in a DOM…

Fix: 1.8.24+
Fix from $1,600 2020-08-10
Mybb MEDIUM 5.4
CVE-2014-3826

Cross-site scripting (XSS) vulnerability in MyBB before 1.6.13 allows remote authenticated users to inject arbitrary web script or HTML via the name …

Fix: 1.6.13+
Fix from $1,600 2020-02-11
Mybb MEDIUM 5.4
CVE-2014-3827

Multiple cross-site scripting (XSS) vulnerabilities in the MyBB (aka MyBulletinBoard) before 1.8.4 allow remote authenticated users to inject arbitra…

Fix: 1.8.4+
Fix from $1,600 2020-02-11
Mybb MEDIUM 6.1
CVE-2019-20225

MyBB before 1.8.22 allows an open redirect on login.

Fix: 1.8.22+
Fix from $1,600 2020-01-02
Mybb HIGH 8.7
CVE-2019-12830

In MyBB before 1.8.21, an attacker can exploit a parsing flaw in the Private Message / Post renderer that leads to [video] BBCode persistent XSS to t…

Fix: 1.8.21+
Fix from $1,950 2019-06-15
Mybb HIGH 7.2
CVE-2019-12831

In MyBB before 1.8.21, an attacker can abuse a default behavior of MySQL on many systems (that leads to truncation of strings that are too long for a…

Fix: 1.8.21+
Fix from $1,950 2019-06-15
Mybb MEDIUM 6.1
CVE-2019-3578

MyBB 1.8.19 has XSS in the resetpassword function.

Mitigation only
Fix from $1,600 2019-06-06
Mybb MEDIUM 5.3
CVE-2019-3579

MyBB 1.8.19 allows remote attackers to obtain sensitive information because it discloses the username upon receiving a password-reset request that la…

Mitigation only
Fix from $1,600 2019-06-06
Mybb MEDIUM 6.1
CVE-2018-19202

A reflected XSS vulnerability in index.php in MyBB 1.8.x through 1.8.19 allows remote attackers to inject JavaScript via the 'upsetting[bburl]' param…

Fix: 1.8.20+
Fix from $1,600 2019-04-11
Mybb MEDIUM 6.1
CVE-2018-19201

A reflected XSS vulnerability in the ModCP Profile Editor in MyBB before 1.8.20 allows remote attackers to inject JavaScript via the 'username' param…

Fix: 1.8.20+
Fix from $1,600 2019-03-29
Ban List MEDIUM 5.4
CVE-2018-14724

In the Ban List plugin 1.0 for MyBB, any forum user with mod privileges can ban users and input an XSS payload into the ban reason, which is executed…

No fix yet
Fix from $1,600 2019-03-21
Trash Bin HIGH 8.8
CVE-2018-14575

Trash Bin plugin 1.1.3 for MyBB has cross-site scripting (XSS) via a thread subject and a cross-site request forgery (CSRF) via a post subject.

No fix yet
Fix from $1,950 2019-03-21
Mybb MEDIUM 5.4
CVE-2018-17128EPSS 75%

A Persistent XSS issue was discovered in the Visual Editor in MyBB before 1.8.19 via a Video MyCode.

Fix: 1.8.19+
Fix from $1,600 2018-09-17
Mybb MEDIUM 6.1
CVE-2018-15596

An issue was discovered in inc/class_feedgeneration.php in MyBB 1.8.17. On the forum RSS Syndication page, one can generate a URL such as http://loca…

No fix yet
Fix from $1,600 2018-08-28
New Threads MEDIUM 6.1
CVE-2018-14392EPSS 49%

The New Threads plugin before 1.2 for MyBB has XSS.

Fix: 1.2+
Fix from $1,600 2018-07-19
Mybb HIGH 7.2
CVE-2018-1000502

MyBB Group MyBB contains a File Inclusion vulnerability in Admin panel (Tools and Maintenance -> Task Manager -> Add New Task) that can result in All…

Fix: 1.8.15+
Fix from $1,950 2018-06-26
Mybb MEDIUM 6.1
CVE-2018-10678

MyBB 1.8.15, when accessed with Microsoft Edge, mishandles 'target="_blank" rel="noopener"' in A elements, which makes it easier for remote attackers…

Mitigation only
Fix from $1,600 2018-05-13
Mybb MEDIUM 5.4
CVE-2018-6844

MyBB 1.8.14 has XSS via the Title or Description field on the Edit Forum screen.

Mitigation only
Fix from $1,600 2018-02-08