CVE-2026-1529-PoC-keycloak-unauthorized-registration-via-improper-invitation-token-validation

CVE-2026-1529 Keycloak Exploit Tool Keycloak: Unauthorized organization registration via improper invitation token validation Disclaimer This tool is for educational and security testing purposes only. Use only on systems you have explicit permission to test. Unauthorized access to computer syste...

CVE-2026-1529-PoC-keycloak-unauthorized-registration-via-improper-invitation-token-validation

CVE-2026-1529 Keycloak Exploit Tool Keycloak: Unauthorized organization registration via improper invitation token validation Disclaimer This tool is for educational and security testing purposes only. Use only on systems you have explicit permission to test. Unauthorized access to computer syste...

CVE-2026-102981: Exposure of Sensitive Information to an Unauthorized Actor

Plane is an open-source project management tool. Prior to 1.4.0, self-hosted Plane deployments allow unauthenticated GET requests to api/workspaces/slug/invitations/pk/join/ through WorkspaceJoinEndpoint, whose WorkSpaceMemberInviteSerializer exposes the secret invitation token directly and throu...

PT-2026-111649

Name of the Vulnerable Software and Affected Versions Plane versions prior to 1.4.0 Description Self-hosted deployments allow unauthenticated GET requests to the 'api/workspaces/slug/invitations/pk/join/' endpoint via the WorkspaceJoinEndpoint. The WorkSpaceMemberInviteSerializer exposes the secr...

CVE-2026-105639: Exposure of Sensitive Information to an Unauthorized Actor

Plane is an open-source project management tool. Prior to 1.4.0, Plane's signup flow creates a logged-in User row for any submitted email without an out-of-band ownership check, while User.email is unique=True. The authenticated user can call GET /api/users/me/workspaces/invitations/, which retur...

CVE-2026-95654

Databasement before 1.7.14 validates invitation tokens only when the acceptance page loads, caching the authorization decision without re-checking token validity during acceptance. Attackers with a leaked or forwarded invitation link can load the page while pending, then accept the invitation aft...

CVE-2026-95654 Databasement before 1.7.14 Authorization Bypass via Stale Invitation Token

Databasement before 1.7.14 validates invitation tokens only when the acceptance page loads, caching the authorization decision without re-checking token validity during acceptance. Attackers with a leaked or forwarded invitation link can load the page while pending, then accept the invitation aft...

CVE-2026-95654 Databasement before 1.7.14 Authorization Bypass via Stale Invitation Token

Databasement before 1.7.14 validates invitation tokens only when the acceptance page loads, caching the authorization decision without re-checking token validity during acceptance. Attackers with a leaked or forwarded invitation link can load the page while pending, then accept the invitation aft...

CVE-2026-95654 Databasement before 1.7.14 Authorization Bypass via Stale Invitation Token

Databasement before 1.7.14 validates invitation tokens only when the acceptance page loads, caching the authorization decision without re-checking token validity during acceptance. Attackers with a leaked or forwarded invitation link can load the page while pending, then accept the invitation aft...

CVE-2026-95654

Databasement before 1.7.14 is affected by an authorization bypass via stale invitation tokens . The vulnerability resides in the invitation acceptance flow (AcceptInvitation.php), where the system validates the token only when the page loads and caches the authorization decision without re-checki...

CVE-2026-61608 SolidInvoice's user invitation tokens have no expiry, allowing indefinite unauthorized company access via leaked or old invitation links

SolidInvoice is an open-source invoicing platform. Prior to version 3.0.1, UserInvitation entities have no expiry timestamp. Invitation links mailed to users remain valid indefinitely, meaning a leaked, forwarded, or archived invitation email can be used at any time in the future to join a compan...

CVE-2026-44986

CVE-2026-44986 affects Penpot prior to 2.14.5. The issue allows a pre-authenticated account takeover via team invitation tokens: tokens from create-team-invitations were exposed, an existing profile id was embedded in auth.clj prepare-register-profile, and auth.clj register-profile could issue a ...

CVE-2026-44986 Penpot: Pre-authenticated account takeover via team-invitation token + prepare-register-profile

Penpot is an open-source design tool for design and code collaboration. Prior to 2.14.5, Penpot exposed teamsinvitations.clj invitation tokens from create-team-invitations, embedded an existing profile id in auth.clj prepare-register-profile, and had auth.clj register-profile issue a session base...

NocoDB: Shared-base link access can invite arbitrary users as persistent base members

Summary Shared-base sessions were granted the same base-member capabilities as authenticated viewers. Using only the shared-base UUID xc-shared-base-id, an attacker could enumerate base members and invite an arbitrary email into the base as a real member. The invited user could then redeem the...

BIT-AUTHENTIK-2022-23555 authentik vulnerable to Improper Authentication via invitation URL token reuse

authentik is an open-source Identity Provider focused on flexibility and versatility. Versions prior to 2022.11.4 and 2022.10.4 are vulnerable to Improper Authentication. Token reuse in invitation URLs leads to access control bypass via the use of a different enrollment flow than in the one...

Homarr security vulnerabilities

Homarr is a customizable browser homepage developed by Thomas Camlong, used to interact with the Docker containers of the main server. Versions of Homarr prior to 1.57.0 contained security vulnerabilities. These vulnerabilities stemmed from race conditions in the user registration endpoint, which...

Keycloak affected by improper invitation token validation

A flaw was found in Keycloak. An attacker can exploit this vulnerability by modifying the organization ID and target email within a legitimate invitation token's JSON Web Token JWT payload. This lack of cryptographic signature verification allows the attacker to successfully self-register into an...

org.keycloak.services.resources.organizations: Keycloak: Unauthorized organization registration via improper invitation token validation

A flaw was found in Keycloak. An attacker can exploit this vulnerability by modifying the organization ID and target email within a legitimate invitation token's JSON Web Token JWT payload. This lack of cryptographic signature verification allows the attacker to successfully self-register into an...

org.keycloak.services.resources.organizations: Keycloak: Unauthorized organization registration via improper invitation token validation

A flaw was found in Keycloak. An attacker can exploit this vulnerability by modifying the organization ID and target email within a legitimate invitation token's JSON Web Token JWT payload. This lack of cryptographic signature verification allows the attacker to successfully self-register into an...

CVE-2026-1529

A flaw was found in Keycloak. An attacker can exploit this vulnerability by modifying the organization ID and target email within a legitimate invitation token's JSON Web Token JWT payload. This lack of cryptographic signature verification allows the attacker to successfully self-register into an...