Plane: Unauthenticated Project Invitation Email Disclosure Enables Unauthorized Project Join Without Token
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| makeplane | plane | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Makeplane | Plane |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.446% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Makeplane
Makeplane plane |
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| Vendors & Products |
Makeplane
Makeplane plane |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | Plane is an open-source project management tool. Prior to 1.4.0, ProjectJoinEndpoint at GET /api/workspaces/{slug}/projects/{project_id}/join/{pk}/ uses permission_classes = [AllowAny] and returns the full ProjectMemberInvite record, including its email, token, and role, to unauthenticated callers. The corresponding POST endpoint checks only whether the submitted email matches project_invite.email and does not validate the invitation token. An attacker who knows the invitation UUID can discover the invited email, register an account with that email, and accept the invitation without receiving the original invite. This issue is fixed in 1.4.0. | |
| Title | Plane: Unauthenticated Project Invitation Email Disclosure Enables Unauthorized Project Join Without Token | |
| Weaknesses | CWE-200 CWE-284 CWE-862 |
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| References |
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| Metrics |
cvssV3_1
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