Simplemachines: >> Simple Machines Forum >> 2.0.6 Security Vulnerabilities
SimpleMachinesForum 2.1.1 and earlier allows remote authenticated administrators to execute arbitrary code by inserting a vulnerable php code because the themes can be modified by an administrator. NOTE: the vendor's position is that administrators are intended to have the ability to modify themes, and can thus choose any PHP code that they wish to have executed on the server.
CVSS Score
7.2
EPSS Score
0.081
Published
2022-04-05
An issue was discovered in Simple Machines Forum (SMF) before 2.0.16. Reverse tabnabbing can occur because of use of _blank for external links.
CVSS Score
6.5
EPSS Score
0.004
Published
2020-01-22
The MessageSearch2 function in PersonalMessage.php in Simple Machines Forum (SMF) before 2.0.15 does not properly use the possible_users variable in a query, which might allow attackers to bypass intended access restrictions.
CVSS Score
9.8
EPSS Score
0.004
Published
2018-04-24
Simple Machines Forum (SMF) before 1.1.19 and 2.x before 2.0.6 allows remote attackers to conduct clickjacking attacks via an X-Frame-Options header.
CVSS Score
4.3
EPSS Score
0.004
Published
2014-04-29
Simple Machines Forum (SMF) before 1.1.19 and 2.x before 2.0.6 allows remote attackers to impersonate arbitrary users via multiple space characters characters.
CVSS Score
7.5
EPSS Score
0.007
Published
2014-04-29
Simple Machines Forum (SMF) 2.0.6, 1.1.19, and earlier allows remote attackers to impersonate arbitrary users via a Unicode homoglyph character in a username.
CVSS Score
7.5
EPSS Score
0.006
Published
2014-04-29