Mybb: Security Vulnerabilities
MyBB 1.8.19 has XSS in the resetpassword function.
CVSS Score
6.1
EPSS Score
0.008
Published
2019-06-06
MyBB 1.8.19 allows remote attackers to obtain sensitive information because it discloses the username upon receiving a password-reset request that lacks the code parameter.
CVSS Score
5.3
EPSS Score
0.015
Published
2019-06-06
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]' parameter.
CVSS Score
6.1
EPSS Score
0.008
Published
2019-04-11
A reflected XSS vulnerability in the ModCP Profile Editor in MyBB before 1.8.20 allows remote attackers to inject JavaScript via the 'username' parameter.
CVSS Score
6.1
EPSS Score
0.008
Published
2019-03-29
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 on the bans.php page.
CVSS Score
5.4
EPSS Score
0.007
Published
2019-03-21
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.
CVSS Score
8.8
EPSS Score
0.024
Published
2019-03-21
A Persistent XSS issue was discovered in the Visual Editor in MyBB before 1.8.19 via a Video MyCode.
CVSS Score
5.4
EPSS Score
0.748
Published
2018-09-17
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://localhost/syndication.php?fid=&type=atom1.0&limit=15. The thread titles (within title elements of the generated XML documents) aren't sanitized, leading to XSS.
CVSS Score
6.1
EPSS Score
0.023
Published
2018-08-28
The New Threads plugin before 1.2 for MyBB has XSS.
CVSS Score
6.1
EPSS Score
0.486
Published
2018-07-19
MyBB Group MyBB contains a File Inclusion vulnerability in Admin panel (Tools and Maintenance -> Task Manager -> Add New Task) that can result in Allows Local File Inclusion on modern PHP versions and Remote File Inclusion on ancient PHP versions. This attack appear to be exploitable via Must have access to admin panel. This vulnerability appears to have been fixed in 1.8.15.
CVSS Score
7.2
EPSS Score
0.013
Published
2018-06-26