Mattermost version 6.4.x and earlier fails to properly check the plugin version when a plugin is installed from the Marketplace, which allows an authenticated and an authorized user to install and exploit an old plugin version from the Marketplace which might have known vulnerabilities.

Mattermost fails to restrict a user with permissions to edit other users and to create personal access tokens from elevating their privileges to system admin

Mattermost 6.0 and earlier fails to sufficiently validate the email address during registration, which allows attackers to trick users into signing up using attacker-controlled email addresses via crafted invitation token.

Mattermost 5.38 and earlier fails to sufficiently sanitize clipboard contents, which allows a user-assisted attacker to inject arbitrary web script in product deployments that explicitly disable the default CSP.

An issue was discovered in Mattermost Server before 4.7.0, 4.6.2, and 4.5.2. It did not enforce the expiration date of a SAML response.

An issue was discovered in Mattermost Server before 4.7.0, 4.6.2, and 4.5.2. An attacker could authenticate to a different user's account via a crafted SAML response.

An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. There is SQL injection by admins via SearchAllChannels.

Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6, 9.3.x before 9.3.2, and 9.4.x before 9.4.3 fail to correctly verify account ownership when switching from email to SAML authentication, allowing an authenticated attacker to take over other user accounts via a crafted switch request under specific conditions.

Mattermost fails to validate team membership when a user attempts to access a playbook, allowing a user with permissions to a playbook but no permissions to the team the playbook is on to access and modify the playbook. This can happen if the user was once a member of the team, got permissions to the playbook and was then removed from the team. 

Mattermost version 8.1.6 and earlier fails to sanitize channel mention data in posts, which allows an attacker to inject markup in the web client.

Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8 fail to restrict command execution in archived channels, which allows authenticated users to run commands in archived channels.

Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8, 10.5.x <= 10.5.0 fail to enforce MFA on plugin endpoints, which allows authenticated attackers to bypass MFA protections via API requests to plugin-specific routes.

Mattermost 6.4.x and earlier fails to properly invalidate pending email invitations when the action is performed from the system console, which allows accidentally invited users to join the workspace and access information from the public teams and channels.

An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows a bypass of restrictions on use of slash commands.

Unrestricted file upload vulnerability in admin.php in MCshoutbox 1.1 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in smilies/.

The Query Compiler, Rewrite, and Optimizer component in IBM DB2 9.1 before FP8, 9.5 before FP5, and 9.7 before FP1 does not enforce privilege requirements for access to a (1) sequence or (2) global-variable object, which allows remote authenticated users to make use of data via unspecified vectors.

IBM DB2 8 before FP18, 9.1 before FP8, and 9.5 before FP4 allows remote authenticated users to bypass intended access restrictions, and update, insert, or delete table rows, 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.

index.php in MiniTwitter 0.2 beta allows remote authenticated users to modify certain options of arbitrary accounts via an opt action.

The core server component in PostgreSQL 8.4 before 8.4.1, 8.3 before 8.3.8, 8.2 before 8.2.14, 8.1 before 8.1.18, 8.0 before 8.0.22, and 7.4 before 7.4.26 does not use the appropriate privileges for the (1) RESET ROLE and (2) RESET SESSION AUTHORIZATION operations, which allows remote authenticated users to gain privileges. NOTE: this is due to an incomplete fix for CVE-2007-6600.

admin/index.php in Virtuenetz Virtue Online Test Generator does not require administrative privileges, which allows remote authenticated users to have an unknown impact via unspecified vectors.

The Organic Groups (OG) Vocabulary module 6.x before 6.x-1.0 for Drupal allows remote authenticated group members to bypass intended access restrictions, and create, modify, or read a vocabulary, via unspecified vectors.

The Change My Password implementation in the admin interface in Sun Java System Identity Manager (IdM) 7.0 through 8.0 does not enforce the RequiresChallenge property setting, which allows remote authenticated users to change the passwords of other users, as demonstrated by changing the administrator's password.

Advanced Forum 6.x before 6.x-1.1, a module for Drupal, does not prevent users from modifying user signatures after the associated comment format has been changed to an administrator-controlled input format, which allows remote authenticated users to inject arbitrary web script, HTML, and possibly PHP code via a crafted user signature.

Unrestricted file upload vulnerability in user.modify.profile.php in Kalptaru Infotech Ltd. Star Articles 6.0 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension as a profile photo, then accessing it via a direct request to the file in authorphoto/.

Unrestricted file upload vulnerability in PHPStore Real Estate allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension as a logo, then accessing it via a direct request to the file in realty/re_images/.

Unrestricted file upload vulnerability in PHPStore Auto Classifieds allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension as a logo, then accessing it via a direct request to the file in cars/cars_images/.

Unrestricted file upload vulnerability in PHPStore Complete Classifieds allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension as a logo, then accessing it via a direct request to the file in classifieds1/yellow_images/.

Unrestricted file upload vulnerability in viewprofile.php in Zeeways ZEEPROPERTY 1.0 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension as a photo in a profile modification, then accessing a related file via a direct request to the file in companylogo/.

In Apache Hadoop 2.2.0 to 2.10.1, 3.0.0-alpha1 to 3.1.4, 3.2.0 to 3.2.2, and 3.3.0 to 3.3.1, a user who can escalate to yarn user can possibly run arbitrary commands as root user. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher.

Unspecified vulnerability in OpenGoo before 1.2.1 allows remote authenticated users to modify their own permissions via unknown attack vectors.

PHParanoid before 0.4 does not properly restrict access to the members area by unauthenticated users, which has unknown impact and remote attack vectors.

The Nagios process in (1) Nagios before 3.0.5 and (2) op5 Monitor before 4.0.1 allows remote authenticated users to bypass authorization checks, and trigger execution of arbitrary programs by this process, via an (a) custom form or a (b) browser addon.

inc_newuser.asp in Hosting Controller 6.1 Hot fix 3.3 and earlier allows remote authenticated users to change the permissions of directories named (1) db, (2) www, (3) Special, and (4) log at arbitrary locations under the web root via a modified Dirroot parameter in an AddUser action to accounts/AccountActions.asp. NOTE: this can be leveraged for remote code execution by changing the permissions of \Forum\db, which is configured for execution of ASP scripts with administrative privileges, and then uploading a script to \Forum\db.

In Apache DolphinScheduler before 1.3.6 versions, authorized users can use SQL injection in the data source center. (Only applicable to MySQL data source with internal login account password)

Unrestricted file upload vulnerability in PHPStore Job Search (aka PHPCareers) allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension as a resume photo, then accessing it via a direct request to the file in jobseekers/jobseeker_profile_images.

Unspecified vulnerability in the user editing interface in Moodle 1.5.x, 1.6 before 1.6.6, and 1.7 before 1.7.3 allows remote authenticated users to gain privileges via unknown vectors.

Unspecified vulnerability in the Java Administration GUI (jnbSA) in Symantec Veritas NetBackup Server and NetBackup Enterprise Server 5.1 before MP7, 6.0 before MP7, and 6.5 before 6.5.2 allows remote authenticated users to gain privileges via unknown attack vectors related to "bpjava* binaries."

Symmetricom s350i 2.70.15 allows remote authenticated users to gain privileges via vectors related to pushing unauthenticated users to the login page.

OpenDocMan 1.2.7 and earlier does not properly validate allowed actions, which allows remote authenticated users to bypass an intended access restrictions and assign administrative privileges to themselves via a crafted request to signup.php.

Unrestricted file upload vulnerability in the BlogAPI module in Drupal 5.x before 5.10 and 6.x before 6.4 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, which is not validated.

MySQL Server 5.1.x before 5.1.23 and 6.0.x before 6.0.4 does not check the rights of the entity executing BINLOG, which allows remote authorized users to execute arbitrary BINLOG statements.

Unspecified vulnerability in the CLR stored procedure deployment from IBM Database Add-Ins for Visual Studio in the Visual Studio Net component in IBM DB2 9.1 before Fixpak 5 and 9.5 before Fixpak 2 allows remote authenticated users to execute arbitrary code via unknown vectors.

A vulnerability in the batch provisioning feature of Cisco Prime Collaboration Provisioning could allow an authenticated, remote attacker to escalate privileges to the Administrator level. The vulnerability is due to insufficient authorization enforcement on batch processing. An attacker could exploit this vulnerability by uploading a batch file and having the batch file processed by the system. A successful exploit could allow the attacker to escalate privileges to the Administrator level. Cisco Bug IDs: CSCvd86578.

The check_privileges method in vmdb/app/controllers/application_controller.rb in ManageIQ, as used in Red Hat CloudForms Management Engine (CFME), allows remote authenticated users to bypass authorization and gain privileges by leveraging improper RBAC checking, related to the rbac_user_edit action.

A vulnerability in the Webex Network Recording Admin page of Cisco Webex Meetings could allow an authenticated, remote attacker to elevate privileges in the context of the affected page. To exploit this vulnerability, the attacker must be logged in as a low-level administrator. The vulnerability is due to insufficient access control validation. An attacker could exploit this vulnerability by submitting a crafted URL request to gain privileged access in the context of the affected page. A successful exploit could allow the attacker to elevate privileges in the Webex Recording Admin page, which could allow them to view or delete recordings that they would not normally be able to access.

A vulnerability in the web management interface of Cisco Prime Collaboration Provisioning (PCP) could allow an authenticated, remote attacker to modify sensitive data that is associated with arbitrary accounts on an affected device. The vulnerability is due to a failure to enforce access restrictions on the Help Desk and User Provisioning roles that are assigned to authenticated users. This failure could allow an authenticated attacker to modify critical attributes of higher-privileged accounts on the device. A successful exploit could allow the attacker to gain elevated privileges on the device. This vulnerability affects Cisco Prime Collaboration Provisioning (PCP) Releases 12.1 and prior. Cisco Bug IDs: CSCvd61779.

A vulnerability in the NX-API management application programming interface (API) in devices running, or based on, Cisco NX-OS Software could allow an authenticated, remote attacker to execute commands with elevated privileges. The vulnerability is due to a failure to properly validate certain parameters included within an NX-API request. An attacker that can successfully authenticate to the NX-API could submit a request designed to bypass NX-OS role assignment. A successful exploit could allow the attacker to execute commands with elevated privileges. This vulnerability affects the following if configured to use the NX-API feature: MDS 9000 Series Multilayer Switches, Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode. Cisco Bug IDs: CSCvc73177, CSCve40903, CSCve40911.

A vulnerability in the credential reset functionality for Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to gain elevated privileges. The vulnerability is due to a lack of proper input validation. An attacker could exploit this vulnerability by authenticating to the device and sending a crafted HTTP request. A successful exploit could allow the attacker to gain elevated privileges to access functionality that should be restricted. The attacker must have valid user credentials to the device to exploit this vulnerability. Cisco Bug IDs: CSCvf69753.

A vulnerability in the web-based user interface (web UI) of Cisco IOS XE Software could allow an authenticated, remote attacker to gain elevated privileges on an affected device. The vulnerability exists because the affected software does not reset the privilege level for each web UI session. An attacker who has valid credentials for an affected device could exploit this vulnerability by remotely accessing a VTY line to the device. A successful exploit could allow the attacker to access an affected device with the privileges of the user who previously logged in to the web UI. This vulnerability affects Cisco devices that are running a vulnerable release of Cisco IOS XE Software, if the HTTP Server feature is enabled and authentication, authorization, and accounting (AAA) authorization is not configured for EXEC sessions. The default state of the HTTP Server feature is version-dependent. This vulnerability was introduced in Cisco IOS XE Software Release 16.1.1. Cisco Bug IDs: CSCvf71769.