LimeSurvey before 2.72.4 has Stored XSS by using the Continue Later (aka Resume later) feature to enter an email address, which is mishandled in the admin panel.
LimeSurvey version 3.15.5 contains a Cross-site scripting (XSS) vulnerability in Survey Resource zip upload, resulting in Javascript code execution against LimeSurvey administrators. Fixed in version 3.15.6.
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.
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.
SQL injection vulnerability in application/controllers/admin/questiongroups.php in LimeSurvey before 2.06+ Build 150618 allows remote authenticated administrators to execute arbitrary SQL commands via the sid parameter.
Multiple cross-site scripting (XSS) vulnerabilities in LimeSurvey 2.05+ Build 140618 allow remote attackers to inject arbitrary web script or HTML via (1) the pid attribute to the getAttribute_json function to application/controllers/admin/participantsaction.php in CPDB, (2) the sa parameter to application/views/admin/globalSettings_view.php, or (3) a crafted CSV file to the "Import CSV" functionality.
SQL injection vulnerability in CPDB in application/controllers/admin/participantsaction.php in LimeSurvey 2.05+ Build 140618 allows remote attackers to execute arbitrary SQL commands via the sidx parameter in a JSON request to admin/participants/sa/getParticipants_json, related to a search parameter.
Incomplete blacklist vulnerability in the autoEscape function in common_helper.php in LimeSurvey 2.05+ Build 140618 allows remote attackers to conduct cross-site scripting (XSS) attacks via the GBK charset in the loadname parameter to index.php, related to the survey resume.