Mahara before 1.3.6 allows remote authenticated users to bypass intended access restrictions, and suspend a user account, edit a view, visit a view, edit a plan artefact, read a plans block, read a plan artefact, edit a blog, read a blog block, read a blog artefact, or access a block, via a request associated with (1) admin/users/search.json.php, (2) view/newviewtoken.json.php, (3) lib/mahara.php, (4) artefact/plans/tasks.json.php, (5) artefact/plans/viewtasks.json.php, (6) artefact/blog/view/index.json.php, (7) artefact/blog/posts.json.php, or (8) blocktype/myfriends/myfriends.json.php, related to incorrect privilege enforcement, a missing user id check, and incorrect enforcement of the Overriding Start/Stop Dates setting.

Cross-site scripting (XSS) vulnerability in blocktype/groupviews/theme/raw/groupviews.tpl in Mahara before 1.3.3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. NOTE: some of these details are obtained from third party information.

Cross-site scripting (XSS) vulnerability in HTML Purifier before 4.1.1, as used in Mahara and other products, when the browser is Internet Explorer, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Mahara before 1.0.15, 1.1.x before 1.1.9, and 1.2.x before 1.2.5 has improper configuration options for authentication plugins associated with logins that use the single sign-on (SSO) functionality, which allows remote attackers to bypass authentication via an empty password. NOTE: some of these details are obtained from third party information.

Multiple cross-site request forgery (CSRF) vulnerabilities in Mahara before 1.0.15, 1.1.x before 1.1.9, and 1.2.x before 1.2.5 allow remote attackers to hijack the authentication of unspecified victims via unknown vectors.

Multiple cross-site scripting (XSS) vulnerabilities in Mahara before 1.0.15, 1.1.x before 1.1.9, and 1.2.x before 1.2.5 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the resume blocktype in Mahara before 1.0.13, and 1.1.x before 1.1.7, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Mahara before 1.0.13, and 1.1.x before 1.1.7, allows remote authenticated institution administrators to reset a site administrator password via unspecified vectors.

Multiple cross-site scripting (XSS) vulnerabilities in Mahara 1.0 before 1.0.12 and 1.1 before 1.1.5 allow remote attackers to inject arbitrary web script or HTML via unknown vectors.

Multiple cross-site scripting (XSS) vulnerabilities in Mahara 1.0.x before 1.0.11 and 1.1.x before 1.1.3 allow remote attackers to inject arbitrary web script or HTML via (1) the introduction field in a user profile or (2) an arbitrary text block in a user view.

Multiple cross-site scripting (XSS) vulnerabilities in Mahara 1.0 before 1.0.10 and 1.1 before 1.1.2 allow remote attackers to inject arbitrary web script or HTML via a (1) profile and (2) blog, a different vulnerability than CVE-2009-0487.

Cross-site scripting (XSS) vulnerability in Mahara before 1.0.9 allows remote attackers to inject arbitrary web script or HTML via a crafted forum post.