OpenProject < 12.5.4 - Project Identifiers Exposure

OpenProject versions before 12.5.6 generate a publicly accessible robots.txt file revealing project identifiers, even if the instance is set to 'Login required', letting attackers gather project info, exploit requires no authentication. id: CVE-2023-33960 info: name: OpenProject 12.5.4 - Project...

CVE-2026-52782

abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · CVE-2026-52782 CVE-2026-52782 OpenProject 17.3.2 - OpenProject GmbH I am @abraxasnull. Loopback lab. The client is CVE-2026-52782-Abraxas-Labs.py. IDOR on managed folders. Storages::ProjectStorages::BaseContract...

Exploit for CVE-2026-52782

abraxaslabs.tech · github.com/abraxas ·&...

CVE-2026-55095

OpenProject is open-source, web-based project management software. In version 17.5.1 and earlier, an authenticated non-admin project member can request the inplace-edit dialog for a raw customfield project attribute. The dialog path resolves the project custom field by its raw identifier without...

EUVD-2026-63463

OpenProject is open-source, web-based project management software. In version 17.5.1 and earlier, an authenticated non-admin project member can request the inplace-edit dialog for a raw customfield project attribute. The dialog path resolves the project custom field by its raw identifier without...

CVE-2026-55095 OpenProject: Inplace-edit dialog exposes comments from hidden admin-only project custom fields

OpenProject is open-source, web-based project management software. In version 17.5.1 and earlier, an authenticated non-admin project member can request the inplace-edit dialog for a raw customfield project attribute. The dialog path resolves the project custom field by its raw identifier without...

CVE-2026-55095 OpenProject: Inplace-edit dialog exposes comments from hidden admin-only project custom fields

OpenProject is open-source, web-based project management software. In version 17.5.1 and earlier, an authenticated non-admin project member can request the inplace-edit dialog for a raw customfield project attribute. The dialog path resolves the project custom field by its raw identifier without...

CVE-2026-55095

In OpenProject ≤17.5.1, the inplace-edit dialog resolves project custom fields by raw identifier without enforcing the admin_only visibility scope, leaking hidden admin-only comment text to authenticated non-admin members. CVSS 5.3 MEDIUM. Fixed in 17.6.0. No public exploitation observed.

CVE-2026-55095 OpenProject: Inplace-edit dialog exposes comments from hidden admin-only project custom fields

OpenProject is open-source, web-based project management software. In version 17.5.1 and earlier, an authenticated non-admin project member can request the inplace-edit dialog for a raw customfield project attribute. The dialog path resolves the project custom field by its raw identifier without...

PT-2026-79058

OpenProject is open-source, web-based project management software. In version 17.5.1 and earlier, an authenticated non-admin project member can request the inplace-edit dialog for a raw custom field project attribute. The dialog path resolves the project custom field by its raw identifier without...

CVE-2026-55095: Missing Authorization

OpenProject is open-source, web-based project management software. In version 17.5.1 and earlier, an authenticated non-admin project member can request the inplace-edit dialog for a raw customfield project attribute. The dialog path resolves the project custom field by its raw identifier without...

CVE-2026-67527

OpenProject is open-source, web-based project management software. Prior to 17.6.0, PATCH /api/v3/workpackages/id accepted links.fileLinks and allowed authenticated users with editworkpackages but without managefilelinks to resolve Storages::FileLink records by raw id, detach or hard-delete...

CVE-2026-67528

OpenProject is open-source, web-based project management software. Prior to 17.6.0, GET /api/v3/customoptions/:id resolved CustomOption records by global numeric id and allowed UserCustomField and GroupCustomField options without checking visiblecurrentuser, so authenticated non-admin users could...

EUVD-2026-51292

OpenProject is open-source, web-based project management software. Prior to 17.6.0, GET /api/v3/timeentries and GET /api/v3/costentries rendered links.workPackage.title and links.workPackage.href through associatedresource in modules/costs/lib/api/v3/timeentries/timeentryrepresenter.rb and...

CVE-2026-67529 OpenProject: Private work package subject/identity disclosure through the global Time Entries and Cost Entries APIs (linked work package rendered without visibility check)

OpenProject is open-source, web-based project management software. Prior to 17.6.0, GET /api/v3/timeentries and GET /api/v3/costentries rendered links.workPackage.title and links.workPackage.href through associatedresource in modules/costs/lib/api/v3/timeentries/timeentryrepresenter.rb and...

CVE-2026-67529 OpenProject: Private work package subject/identity disclosure through the global Time Entries and Cost Entries APIs (linked work package rendered without visibility check)

OpenProject is open-source, web-based project management software. Prior to 17.6.0, GET /api/v3/timeentries and GET /api/v3/costentries rendered links.workPackage.title and links.workPackage.href through associatedresource in modules/costs/lib/api/v3/timeentries/timeentryrepresenter.rb and...

CVE-2026-67529

OpenProject is open-source, web-based project management software. Prior to 17.6.0, GET /api/v3/timeentries and GET /api/v3/costentries rendered links.workPackage.title and links.workPackage.href through associatedresource in modules/costs/lib/api/v3/timeentries/timeentryrepresenter.rb and...

CVE-2026-67529 OpenProject: Private work package subject/identity disclosure through the global Time Entries and Cost Entries APIs (linked work package rendered without visibility check)

OpenProject is open-source, web-based project management software. Prior to 17.6.0, GET /api/v3/timeentries and GET /api/v3/costentries rendered links.workPackage.title and links.workPackage.href through associatedresource in modules/costs/lib/api/v3/timeentries/timeentryrepresenter.rb and...

EUVD-2026-51281

OpenProject is open-source, web-based project management software. Prior to 17.6.0, GET /api/v3/customoptions/:id resolved CustomOption records by global numeric id and allowed UserCustomField and GroupCustomField options without checking visiblecurrentuser, so authenticated non-admin users could...

CVE-2026-67528

OpenProject is open-source, web-based project management software. Prior to 17.6.0, GET /api/v3/customoptions/:id resolved CustomOption records by global numeric id and allowed UserCustomField and GroupCustomField options without checking visiblecurrentuser, so authenticated non-admin users could...