CVE-2026-10750

CVE-2026-10750 concerns the Royal MCP WordPress plugin prior to 1.4.26. The issue arises because the plugin does not perform capability checks on most MCP tools after token authentication, enabling authenticated, low-privilege users (e.g., Subscriber) to read private content, enumerate users and ...

PT-2026-54834

Name of the Vulnerable Software and Affected Versions MCO version 25.3.3.1 Description The application is susceptible to user enumeration via authentication-related features. During password reset and username reminder operations, the system provides different responses depending on whether the...

CVE-2026-56300 Capgo - Unauthenticated API Key Validity and Permission Oracle via RPC Functions

Capgo before 12.128.2 contains unauthenticated security definer RPC functions getuserid and getorgpermforapikey that expose API key validity oracles and user UUID disclosure. Unauthenticated attackers using the public API key can validate leaked keys, enumerate users and apps, and determine...

CVE-2026-44731

OpenProject is open-source, web-based project management software. Prior to 17.3.2 and 17.4.0, the web application's meetings filter feature leaks whether a given user ID corresponds to a valid account and discloses the user's full name, allowing an attacker to enumerate all existing user account...

CVE-2026-44731 OpenProject: Improper Access Control on OpenProject through /projects/[projectName]/meetings via "invited_user_id" in GET parameter "filters" leads to user names disclosure

OpenProject is open-source, web-based project management software. Prior to 17.3.2 and 17.4.0, the web application's meetings filter feature leaks whether a given user ID corresponds to a valid account and discloses the user's full name, allowing an attacker to enumerate all existing user account...

CVE-2026-44731

OpenProject contains an input leakage in the web application’s meetings filter feature that lets an attacker determine whether a user ID is valid and view the user’s full name, enabling enumeration of existing accounts. The issue occurs before versions 17.3.2 and 17.4.0 and is resolved by upgradi...

CVE-2026-44731 OpenProject: Improper Access Control on OpenProject through /projects/[projectName]/meetings via "invited_user_id" in GET parameter "filters" leads to user names disclosure

OpenProject is open-source, web-based project management software. Prior to 17.3.2 and 17.4.0, the web application's meetings filter feature leaks whether a given user ID corresponds to a valid account and discloses the user's full name, allowing an attacker to enumerate all existing user account...

PT-2026-52900

Name of the Vulnerable Software and Affected Versions OpenProject versions prior to 17.3.2 OpenProject versions prior to 17.4.0 Description The meetings filter feature in the web application allows an attacker to enumerate existing user accounts by probing user IDs and observing differences in...

GO-2026-5512 Mattermost allows authenticated guest users to enumerate user IDs outside their allowed visibility scope in github.com/mattermost/mattermost-server

Mattermost allows authenticated guest users to enumerate user IDs outside their allowed visibility scope in github.com/mattermost/mattermost-server...

Missing Authorization

Overview snipe/snipe-it is an asset management system built on Laravel. Affected versions of this package are vulnerable to Missing Authorization in the selectlist API endpoint due to missing authorization checks. An attacker can enumerate all active user accounts, harvest usernames, collect...

Snipe-IT's selectlist visibility is too permissive

Impact The GET /api/v1/object/selectlist API endpoint is missing an authorization check. Any user who can log into Snipe-IT - regardless of permissions - can retrieve a paginated list of all user accounts using only their web session cookie. No API token or elevated permissions are required. This...

CVE-2026-47380

CVE-2026-47380 affects NocoDB. The vulnerability stems from an unknown-user sign-in path in auth.service.ts where the unknown-user branch returned without a password hash check, causing timing differences between known and unknown emails. This could enable network-positioned attackers to enumerat...

CVE-2026-47380 NocoDB: User Enumeration via Sign-In Timing

NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, sign-in response timing differed between known and unknown email addresses because the unknown-user branch returned without performing a password hash comparison. This vulnerability is fixed in 2026.04.1...

CVE-2026-47380 NocoDB: User Enumeration via Sign-In Timing

NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, sign-in response timing differed between known and unknown email addresses because the unknown-user branch returned without performing a password hash comparison. This vulnerability is fixed in 2026.04.1...

PT-2026-51616

Name of the Vulnerable Software and Affected Versions Snipe-IT affected versions not specified Description An improper access control issue exists in the 'GET /api/v1/object/selectlist' API endpoint due to a missing authorization check. Any authenticated user, regardless of their assigned...

CVE-2026-48166 Filament: Timing-based user enumeration on login page

Filament is a collection of full-stack components for accelerated Laravel development. From 4.0.0 until 4.11.5 and 5.6.5, the login page has an observable timing discrepancy that allows unauthenticated attackers to enumerate registered email addresses. The impact is limited to disclosing whether ...

CVE-2023-54357

Joomla combooking component 2.4.9 contains an information disclosure vulnerability that allows unauthenticated attackers to enumerate user accounts by exploiting the getUserData function in the customer controller. Attackers can send GET requests to index.php with option=combooking,...

EUVD-2023-60592

Joomla combooking component 2.4.9 contains an information disclosure vulnerability that allows unauthenticated attackers to enumerate user accounts by exploiting the getUserData function in the customer controller. Attackers can send GET requests to index.php with option=combooking,...

PT-2026-48998

Name of the Vulnerable Software and Affected Versions MISP affected versions not specified Description An information disclosure issue exists in the AuthKey edit functionality. When a validation error occurs during an AuthKey edit request, the user dropdown is populated using the AuthKey.user id...

CVE-2026-53439

Missing permission checks in Jenkins 2.567 and earlier, LTS 2.555.2 and earlier allow attackers with Overall/Read permission to determine other users' configured timezone and to enumerate view names of other users' "My Views"...