Limesurvey: >> Limesurvey >> 2.51.3 Security Vulnerabilities
An issue was discovered in TCPDF before 6.2.22. Attackers can trigger deserialization of arbitrary data via the phar:// wrapper.
CVSS Score
9.8
EPSS Score
0.402
Published
2018-09-14
LimeSurvey version prior to 3.14.4 contains a file upload vulnerability in upload functionality that can result in an attacker gaining code execution via webshell. This attack appear to be exploitable via an authenticated user uploading a zip archive which can contains malicious php files that can be called under certain circumstances. This vulnerability appears to have been fixed in after commit 91d143230eb357260a19c8424b3005deb49a47f7 / version 3.14.4.
CVSS Score
8.8
EPSS Score
0.009
Published
2018-09-06
LimeSurvey version 3.14.4 and earlier contains a directory traversal in file upload that allows upload of webshell vulnerability in file upload functionality that can result in remote code execution as authenticated user. This attack appear to be exploitable via An authenticated user can upload a specially crafted zip file to get remote code execution. This vulnerability appears to have been fixed in after commit 72a02ebaaf95a80e26127ee7ee2b123cccce05a7 / version 3.14.4.
CVSS Score
8.8
EPSS Score
0.022
Published
2018-09-06
In LimeSurvey before 3.14.7, an admin user can leverage a "file upload" question to read an arbitrary file,
CVSS Score
4.9
EPSS Score
0.004
Published
2018-09-03
LimeSurvey 2.6.x before 2.6.7, 2.7x.x before 2.73.1, and 3.x before 3.4.2 mishandles application/controller/InstallerController.php after installation, which allows remote attackers to access the configuration file.
CVSS Score
9.1
EPSS Score
0.004
Published
2018-02-28
SQL injection vulnerability in Limesurvey (a.k.a PHPSurveyor) before 1.91+ Build 120224 and earlier allows remote attackers to execute arbitrary SQL commands via the fieldnames parameter to index.php.
CVSS Score
7.5
EPSS Score
0.021
Published
2012-09-15
Page 4