GHSA-PVM5-9FRX-264R Zitadel has a user enumeration vulnerability in Login UIs

Summary A user enumeration vulnerability has been discovered in Zitadel's login interfaces. An unauthenticated attacker can exploit this flaw to confirm the existence of valid user accounts by iterating through usernames and userIDs. Impact The login UIs in version 1 and 2 provide the possibility...

Zitadel has a user enumeration vulnerability in Login UIs

Summary A user enumeration vulnerability has been discovered in Zitadel's login interfaces. An unauthenticated attacker can exploit this flaw to confirm the existence of valid user accounts by iterating through usernames and userIDs. Impact The login UIs in version 1 and 2 provide the possibility...

PT-2026-3095

Name of the Vulnerable Software and Affected Versions ZITADEL versions prior to 4.9.1 ZITADEL versions prior to 3.4.6 Description ZITADEL is an open source identity management platform. A user enumeration issue exists in the login interfaces. An unauthenticated attacker can determine the existenc...

CVE-2025-14317 User Enumeration in Crazy Bubble Tea mobile application

In Crazy Bubble Tea mobile application authenticated attacker can obtain personal information about other users by enumerating a loyaltyGuestId parameter. Server does not verify the permissions required to obtain the data. This issue was fixed in version 915 Android and 7.4.1 iOS...

CVE-2025-14317 User Enumeration in Crazy Bubble Tea mobile application

In Crazy Bubble Tea mobile application authenticated attacker can obtain personal information about other users by enumerating a loyaltyGuestId parameter. Server does not verify the permissions required to obtain the data. This issue was fixed in version 915 Android and 7.4.1 iOS...

CVE-2025-14317

CVE-2025-14317 – Crazy Bubble Tea mobile app : An authenticated attacker can obtain personal information of other users by enumerating a loyaltyGuestId parameter. The server does not verify required permissions to access data. This has been fixed in Android version 915 and iOS version 7.4.1. Affe...

CVE-2026-22602

OpenProject is an open-source, web-based project management software. Prior to version 16.6.2, a low‑privileged logged-in user can view the full names of other users. Since user IDs are assigned sequentially and predictably e.g., 1 to 1000, an attacker can extract a complete list of all users’ fu...

CVE-2025-41077

IDOR vulnerability has been found in Viafirma Inbox v4.5.13 that allows any authenticated user without privileges in the application to list all users, access and modify their data. This allows the user's email addresses to be modified and, subsequently, using the password recovery functionality ...

CVE-2026-22604

OpenProject (web-based project management software) is affected in versions 11.2.1 through 16.6.1. A flaw exists in the unauthenticated POST request to the /account/change_password endpoint where providing an arbitrary password_change_user_id reveals the username of the targeted account, enabling...

EUVD-2026-1883

OpenProject is an open-source, web-based project management software. For OpenProject versions from 11.2.1 to before 16.6.2, when sending a POST request to the /account/changepassword endpoint with an arbitrary User ID as the passwordchangeuserid parameter, the resulting error page would show the...

CVE-2026-22604 OpenProject is vulnerable to user enumeration via the change password function

OpenProject is an open-source, web-based project management software. For OpenProject versions from 11.2.1 to before 16.6.2, when sending a POST request to the /account/changepassword endpoint with an arbitrary User ID as the passwordchangeuserid parameter, the resulting error page would show the...

CVE-2026-22604 OpenProject is vulnerable to user enumeration via the change password function

OpenProject is an open-source, web-based project management software. For OpenProject versions from 11.2.1 to before 16.6.2, when sending a POST request to the /account/changepassword endpoint with an arbitrary User ID as the passwordchangeuserid parameter, the resulting error page would show the...

CVE-2026-22604 OpenProject is vulnerable to user enumeration via the change password function

OpenProject is an open-source, web-based project management software. For OpenProject versions from 11.2.1 to before 16.6.2, when sending a POST request to the /account/changepassword endpoint with an arbitrary User ID as the passwordchangeuserid parameter, the resulting error page would show the...

CVE-2026-22602 OpenProject is Vulnerable to User Enumeration via User ID

OpenProject is an open-source, web-based project management software. Prior to version 16.6.2, a low‑privileged logged-in user can view the full names of other users. Since user IDs are assigned sequentially and predictably e.g., 1 to 1000, an attacker can extract a complete list of all users’ fu...

CVE-2026-22602

CVE-2026-22602 affects OpenProject prior to version 16.6.2. A user with low privileges (logged in) can enumerate and view the full names of other users by iterating through sequential user IDs (e.g., 1, 2, 3, …) or via the OpenProject API, enabling automated retrieval of personal data. The issue ...

CVE-2026-22602 OpenProject is Vulnerable to User Enumeration via User ID

OpenProject is an open-source, web-based project management software. Prior to version 16.6.2, a low‑privileged logged-in user can view the full names of other users. Since user IDs are assigned sequentially and predictably e.g., 1 to 1000, an attacker can extract a complete list of all users’ fu...

CVE-2026-22602 OpenProject is Vulnerable to User Enumeration via User ID

OpenProject is an open-source, web-based project management software. Prior to version 16.6.2, a low‑privileged logged-in user can view the full names of other users. Since user IDs are assigned sequentially and predictably e.g., 1 to 1000, an attacker can extract a complete list of all users’ fu...

PT-2026-2224

Name of the Vulnerable Software and Affected Versions OpenProject versions 11.2.1 through 16.6.1 Description OpenProject is a web-based project management software. A flaw exists where sending a POST request to the /account/change password API endpoint with an arbitrary User ID specified in the...

CVE-2023-25192

AMI MegaRAC SPX devices allow User Enumeration through Redfish. The fixed versions are SPx12-update-7.00 and SPx13-update-5.00...

CVE-2023-49274

Umbraco is an ASP.NET content management system CMS. Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.4, a user enumeration attack is possible when SMTP is not set up correctly, but reset password is enabled. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this...