CVE-2026-55489

BigBlueButton is an open-source virtual classroom. Prior to 3.0.29, BigBlueButton presenters could submit a presentationId through /api/graphql that identified a presentation belonging to another meeting...

EUVD-2026-63642

TREK is a collaborative travel planner. Prior to 3.1.3, TREK file upload, update, and link actions accept attacker-controlled reservationid, placeid, and assignmentid values without using findForeignLinkTarget to verify that the referenced object belongs to the file's trip. An authenticated user...

CVE-2026-62945 TREK: Cross-trip reservation title disclosure via file links

TREK is a collaborative travel planner. Prior to 3.1.3, TREK file upload, update, and link actions accept attacker-controlled reservationid, placeid, and assignmentid values without using findForeignLinkTarget to verify that the referenced object belongs to the file's trip. An authenticated user...

CVE-2026-62945

TREK (a collaborative travel planner) prior to 3.1.3 contains an authorization bypass in its file upload, update, and link endpoints. The affected actions accept attacker-controlled reservation_id, place_id, and assignment_id values without invoking findForeignLinkTarget() to verify that the refe...

CVE-2026-62945 TREK: Cross-trip reservation title disclosure via file links

TREK is a collaborative travel planner. Prior to 3.1.3, TREK file upload, update, and link actions accept attacker-controlled reservationid, placeid, and assignmentid values without using findForeignLinkTarget to verify that the referenced object belongs to the file's trip. An authenticated user...

EUVD-2026-63639

TREK is a collaborative travel planner. From 3.0.0 until 3.1.0, the GET /api/journeys/:id/share-link route in server/src/routes/journey.ts returns the result of getJourneyShareLink from server/src/services/journeyShareService.ts without checking whether the authenticated requester can access the...

CVE-2026-54509 TREK IDOR: any authenticated user can read another user's journey share token (full journey leak)

TREK is a collaborative travel planner. From 3.0.0 until 3.1.0, the GET /api/journeys/:id/share-link route in server/src/routes/journey.ts returns the result of getJourneyShareLink from server/src/services/journeyShareService.ts without checking whether the authenticated requester can access the...

CVE-2026-54509

TREK (collaborative travel planner) versions 3.0.0 through 3.1.0 contain an IDOR vulnerability in the GET /api/journeys/:id/share-link route. The endpoint returns a journey share token without verifying that the authenticated requester owns or has access to the target journey. Because journey IDs...

CVE-2026-54509 TREK IDOR: any authenticated user can read another user's journey share token (full journey leak)

TREK is a collaborative travel planner. From 3.0.0 until 3.1.0, the GET /api/journeys/:id/share-link route in server/src/routes/journey.ts returns the result of getJourneyShareLink from server/src/services/journeyShareService.ts without checking whether the authenticated requester can access the...

CVE-2026-55489 BigBlueButton: IDOR on BBB through /api/graphql via POST parameter "presentationId" leads to Authentication Bypass

BigBlueButton is an open-source virtual classroom. Prior to 3.0.29, BigBlueButton presenters could submit a presentationId through /api/graphql that identified a presentation belonging to another meeting...

CVE-2026-55489

BigBlueButton (open-source virtual classroom) is vulnerable to an IDOR (Insecure Direct Object Reference) in its presentation deletion handler. Prior to 3.0.29 , the file RemovePresentationPubMsgHdlr.scala did not verify that a submitted presentationId belonged to the same meeting before performi...

CVE-2026-55489 BigBlueButton: IDOR on BBB through /api/graphql via POST parameter "presentationId" leads to Authentication Bypass

BigBlueButton is an open-source virtual classroom. Prior to 3.0.29, BigBlueButton presenters could submit a presentationId through /api/graphql that identified a presentation belonging to another meeting...

Winter: My Account preview exposes another backend user's profile by record ID

Impact Backend\Controllers\MyAccount, introduced in v1.2.13, declares an empty $requiredPermissions array so that any authenticated backend user can manage their own account. It implements the FormController behavior, which exposes three routable actions — create, update and preview — that each...

GHSA-42VX-43VC-X6PR Laravel Backpack CRUD: HasMany/MorphMany relation fields allow cross-tenant record re-parenting (IDOR) via attachManyRelation

Vulnerability Details Affected area: HasMany / MorphMany relation handling during CRUD create and update operations CWE: CWE-862 — Missing Authorization Severity: Medium CVSS: 6.5 — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Summary Backpack CRUD contained an authorization issue in the way...

Laravel Backpack CRUD: HasMany/MorphMany relation fields allow cross-tenant record re-parenting (IDOR) via attachManyRelation

Vulnerability Details Affected area: HasMany / MorphMany relation handling during CRUD create and update operations CWE: CWE-862 — Missing Authorization Severity: Medium CVSS: 6.5 — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Summary Backpack CRUD contained an authorization issue in the way...

django CMS: Clipboard copy IDOR discloses unauthorized plugin content

Summary The clipboard copy paths of the copyplugins admin endpoint validate only the target the user's own clipboard and skip source-side authorization. A staff user can copy plugins out of a placeholder they have no permission on into their clipboard, then read the secret content. Details In...

GHSA-4XFR-4P46-GC6P django CMS: Clipboard copy IDOR discloses unauthorized plugin content

Summary The clipboard copy paths of the copyplugins admin endpoint validate only the target the user's own clipboard and skip source-side authorization. A staff user can copy plugins out of a placeholder they have no permission on into their clipboard, then read the secret content. Details In...

GHSA-3277-H8G9-QJ5F Winter: Authenticated IDOR in backend FileUpload widget allows cross-user access to attachment metadata

Impact The backend FileUpload form widget trusted an attacker-controlled fileid POST parameter when resolving the attachment it operates on. The lookup FileUpload::getFileRecord resolved the posted id against the global systemfiles table without verifying that the file belonged to the widget's ow...

Winter: Authenticated IDOR in backend FileUpload widget allows cross-user access to attachment metadata

Impact The backend FileUpload form widget trusted an attacker-controlled fileid POST parameter when resolving the attachment it operates on. The lookup FileUpload::getFileRecord resolved the posted id against the global systemfiles table without verifying that the file belonged to the widget's ow...

GHSA-VGMV-8XJC-6RCH Laravel Backpack CRUD: CRUD panel query scopes are not enforced on Update, Delete, and Reorder (cross-tenant IDOR)

Summary Backpack CRUD's list and read operations correctly apply any query scopes registered via addClause / addBaseClause e.g. tenant isolation, user ownership. However, the Update, Delete, and Reorder operations bypassed these scopes, fetching records directly from the unscoped model query. An...