The web services implementation in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 does not properly consider the maintenance-mode state and account attributes during login attempts, which allows remote authenticated users to bypass intended access restrictions by connecting to a webservice server.

Two factor authentication bypass on login in Devolutions Remote Desktop Manager 2022.3.35 and earlier allow user to cancel the two factor authentication via the application user interface and open entries.

cPanel before 68.0.27 does not validate database and dbuser names during renames (SEC-321).

Improper Authentication in Nextcloud Server prior to version 12.0.3 would allow an attacker that obtained user credentials to bypass the 2 Factor Authentication.

admin.htm in Geo++ GNCASTER 1.4.0.7 and earlier does not properly enforce HTTP Digest Authentication, which allows remote authenticated users to use HTTP Basic Authentication, bypassing intended server policy.

OpenObserve is a observability platform built specifically for logs, metrics, traces, analytics, designed to work at petabyte scale. A critical vulnerability has been identified in the "/api/{org_id}/users/{email_id}" endpoint. This vulnerability allows any authenticated user within an organization to remove any other user from that same organization, irrespective of their respective roles. This includes the ability to remove users with "Admin" and "Root" roles. By enabling any organizational member to unilaterally alter the user base, it opens the door to unauthorized access and can cause considerable disruptions in operations. The core of the vulnerability lies in the `remove_user_from_org` function in the user management system. This function is designed to allow organizational users to remove members from their organization. The function does not check if the user initiating the request has the appropriate administrative privileges to remove a user. Any user who is part of the organization, irrespective of their role, can remove any other user, including those with higher privileges. This vulnerability is categorized as an Authorization issue leading to Unauthorized User Removal. The impact is severe, as it compromises the integrity of user management within organizations. By exploiting this vulnerability, any user within an organization, without the need for administrative privileges, can remove critical users, including "Admins" and "Root" users. This could result in unauthorized system access, administrative lockout, or operational disruptions. Given that user accounts are typically created by "Admins" or "Root" users, this vulnerability can be exploited by any user who has been granted access to an organization, thereby posing a critical risk to the security and operational stability of the application. This issue has been addressed in release version 0.8.0. Users are advised to upgrade.

Ignite Realtime Openfire before 3.6.5 does not properly implement the register.password (aka canChangePassword) console configuration setting, which allows remote authenticated users to bypass intended policy and change their own passwords via a passwd_change IQ packet.

The jabber:iq:auth implementation in IQAuthHandler.java in Ignite Realtime Openfire before 3.6.4 allows remote authenticated users to change the passwords of arbitrary accounts via a modified username element in a passwd_change action.

When adding attachments to ticket comments, another user can add attachments as well impersonating the orginal user. The attack requires a logged-in other user to know the UUID. While the legitimate user completes the comment, the malicious user can add more files to the comment. This issue affects OTRS: from 7.0.X through 7.0.48, from 8.0.X through 8.0.37, from 2023.X through 2023.1.1.

NTP 4.x before 4.2.8p6 and 4.3.x before 4.3.90 do not verify peer associations of symmetric keys when authenticating packets, which might allow remote attackers to conduct impersonation attacks via an arbitrary trusted key, aka a "skeleton key."

IBM Manage Application 8.8.0 and 8.9.0 in the IBM Maximo Application Suite is vulnerable to incorrect default permissions which could give access to a user to actions that they should not have access to. IBM X-Force ID: 242953.

IBM Robotic Process Automation 21.0.0 - 21.0.7 and 23.0.0 is vulnerable to client-side validation bypass for credential pools. Invalid credential pools may be created as a result. IBM X-Force ID: 242951.

showdoc is vulnerable to Missing Cryptographic Step

Remedy AR System Server in BMC Remedy 7.1 may fail to set the correct user context in certain impersonation scenarios, which can allow a user to act with the identity of a different user, because userdata.js in the WOI:WorkOrderConsole component allows a username substitution involving a UserData_Init call.

Multiple vulnerabilities in Cisco BroadWorks CommPilot Application Software could allow an authenticated, remote attacker to delete arbitrary user accounts or gain elevated privileges on an affected system.

Improper Authentication vulnerability in Pluggabl LLC Booster Elite for WooCommerce allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Booster Elite for WooCommerce: from n/a before 7.1.3.

HashiCorp Terraform Enterprise up to v202102-2 failed to enforce an organization-level setting that required users within an organization to have two-factor authentication enabled. Fixed in v202103-1.

Incorrect access control in the Password Encryption module in Odoo Community 9.0 and Odoo Enterprise 9.0 allows authenticated users to change the password of other users without knowing their current password via a crafted RPC call.

The WPQA Builder Plugin WordPress plugin before 5.2, used as a companion plugin for the Discy and Himer , does not validate that the value passed to the image_id parameter of the ajax action wpqa_remove_image belongs to the requesting user, allowing any users (with privileges as low as Subscriber) to delete the profile pictures of any other user.

IBM Datacap Fastdoc Capture 9.1.1, 9.1.3, and 9.1.4 could allow an authenticated user to bypass future authentication mechanisms once the initial login is completed. IBM X-Force ID: 148691.

The Collaboration Server in IBM InfoSphere Master Data Management Server for Product Information Management 9.x through 9.1 and InfoSphere Master Data Management - Collaborative Edition 10.x through 10.1, 11.0 before FP7, and 11.3 and 11.4 before 11.4 FP1 allows remote authenticated users to modify the administrator's credentials and consequently gain privileges via unspecified vectors.

The OpenSSH server, as used in Fedora and Red Hat Enterprise Linux 7 and when running in a Kerberos environment, allows remote authenticated users to log in as another user when they are listed in the .k5users file of that user, which might bypass intended authentication requirements that would force a local login.

Broken Authentication in Atlassian Connect Express (ACE) from version 3.0.2 before version 6.6.0: Atlassian Connect Express is a Node.js package for building Atlassian Connect apps. Authentication between Atlassian products and the Atlassian Connect Express app occurs with a server-to-server JWT or a context JWT. Atlassian Connect Express versions from 3.0.2 before 6.6.0 erroneously accept context JWTs in lifecycle endpoints (such as installation) where only server-to-server JWTs should be accepted, permitting an attacker to send authenticated re-installation events to an app.

An improper authentication in Fortinet FortiManager version 6.4.3 and below, 6.2.6 and below allows attacker to assign arbitrary Policy and Object modules via crafted requests to the request handler.

An issue was discovered in LIVEBOX Collaboration vDesk through v018. A Bypass of Two-Factor Authentication can occur under the /login/backup_code endpoint and the /api/v1/vdeskintegration/createbackupcodes endpoint, because the application allows a user to generate or regenerate the backup codes before checking the TOTP.

The API in Zabbix before 1.8.20rc1, 2.0.x before 2.0.11rc1, and 2.2.x before 2.2.2rc1 allows remote authenticated users to spoof arbitrary users via the user name in a user.login request.

Mediawiki 1.31 before 1.31.1, 1.30.1, 1.29.3 and 1.27.5 contains a flaw where BotPasswords can bypass CentralAuth's account lock

Dell EMC iDRAC9 versions prior to 4.40.00.00 contain an improper authentication vulnerability. A remote authenticated malicious user with high privileges could potentially exploit this vulnerability to manipulate the username field under the comment section and set the value to any user.

IBM Rational Policy Tester 8.5 before 8.5.0.5 does not properly check authorization for changes to the set of authentication hosts, which allows remote authenticated users to perform spoofing attacks involving an HTTP redirect via unspecified vectors.

Trendnet AC2600 TEW-827DRU version 2.08B01 contains an improper access control configuration that could allow for a malicious firmware update. It is possible to manually install firmware that may be malicious in nature as there does not appear to be any signature validation done to determine if it is from a known and trusted source. This includes firmware updates that are done via the automated "check for updates" in the admin interface. If an attacker is able to masquerade as the update server, the device will not verify that the firmware updates downloaded are legitimate.

A post-authenticated vulnerability in SonicWall SMA100 allows an attacker to export the configuration file to the specified email address. This vulnerability impacts SMA100 version 10.2.0.5 and earlier.

An authentication bypass flaw was found in the way krb5's certauth interface before 1.16.1 handled the validation of client certificates. A remote attacker able to communicate with the KDC could potentially use this flaw to impersonate arbitrary principals under rare and erroneous circumstances.

An authentication bypass risk was identified in the external database authentication functionality, due to a type juggling vulnerability.

The PingID RADIUS PCV adapter for PingFederate, which supports RADIUS authentication with PingID MFA, is vulnerable to MFA bypass under certain configurations.

Bifrost is a middleware package which can synchronize MySQL/MariaDB binlog data to other types of databases. Versions 1.8.6-release and prior are vulnerable to authentication bypass when using HTTP basic authentication. This may allow group members who only have read permissions to write requests when they are normally forbidden from doing so. Version 1.8.7-release contains a patch. There are currently no known workarounds.

Puppet Enterprise (PE) before 2.6.1 does not properly invalidate sessions when the session secret has changed, which allows remote authenticated users to retain access via unspecified vectors.

The CraftCMS plugin Two-Factor Authentication through 3.3.3 allows reuse of TOTP tokens multiple times within the validity period.

Nextcloud mail is a Mail app for the Nextcloud home server product. Versions of Nextcloud mail prior to 1.12.2 were found to be missing user account ownership checks when performing tasks related to mail attachments. Attachments may have been exposed to incorrect system users. It is recommended that the Nextcloud Mail app is upgraded to 1.12.2. There are no known workarounds for this issue. ### Workarounds No workaround available ### References * [Pull request](https://github.com/nextcloud/mail/pull/6600) * [HackerOne](https://hackerone.com/reports/1579820) ### For more information If you have any questions or comments about this advisory: * Create a post in [nextcloud/security-advisories](https://github.com/nextcloud/security-advisories/discussions) * Customers: Open a support ticket at [support.nextcloud.com](https://support.nextcloud.com)

An Improper Validation of signature in Zscaler Client Connector on Windows allows an authenticated user to disable anti-tampering. This issue affects Client Connector on Windows <4.2.0.190.

In Jenkins before versions 2.44, 2.32.2 low privilege users were able to act on administrative monitors due to them not being consistently protected by permission checks (SECURITY-371).

Improper Authentication vulnerability in Pluggabl LLC Booster for WooCommerce allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Booster for WooCommerce: from n/a through 7.1.2.

When a password reset mechanism is configured to use the Authentication API with an Authentication Policy, email One-Time Password, PingID or SMS authentication, an existing user can reset another existing user’s password.

A vulnerability in the Image Signature Verification feature of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker with administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital signatures for patch images. An attacker could exploit this vulnerability by crafting an unsigned software patch to bypass signature checks and loading it on an affected device. A successful exploit could allow the attacker to boot a malicious software patch image.

cgi-bin/userprefs.cgi in Plixer International Scrutinizer NetFlow & sFlow Analyzer before 9.0.1.19899 does not validate user permissions, which allow remote attackers to add user accounts with administrator privileges via the newuser, pwd, and selectedUserGroup parameters.

Microsoft OneNote Elevation of Privilege Vulnerability

Insufficient capability checks could allow users with the moodle/site:uploadusers capability to delete users, without having the necessary moodle/user:delete capability.

A downgrade from two-factor authentication to one-factor authentication vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.32 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, and VPN series firmware versions 4.32 through 5.21, that could allow an authenticated attacker to bypass the second authentication phase to connect the IPsec VPN server even though the two-factor authentication (2FA) was enabled.

IBM UrbanCode Deploy (UCD) 7.1 - 7.1.2.12, 7.2 through 7.2.3.5, and 7.3 through 7.3.2.0 under certain configurations could allow an authenticated user to make changes to environment variables due to improper authentication controls. IBM X-Force ID: 263581.

A firmware update vulnerability exists in the iburn firmware checks functionality of InHand Networks InRouter302 V3.5.37. A specially-crafted HTTP request can lead to firmware update. An attacker can send a sequence of requests to trigger this vulnerability.

Vivoh Webinar Manager before 3.6.3.0 has improper API authentication. When a user logs in to the administration configuration web portlet, a VIVOH_AUTH cookie is assigned so that they can be uniquely identified. Certain APIs can be successfully executed without proper authentication. This can let an attacker impersonate as victim and make state changing requests on their behalf.