CVE-2026-65055— Taiga taiga-back Private Project Member Roster Disclosure via Unauthenticated filters_data Endpoints
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Taiga | taiga-back | 6.10.1 | unknown |
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I. Basic Information for CVE-2026-65055
Vulnerability Information
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Vulnerability Title
Taiga taiga-back Private Project Member Roster Disclosure via Unauthenticated filters_data Endpoints
Source: CVE Program / CVE List V5
Vulnerability Description
Taiga 6.10.1 contains a missing authorization vulnerability that allows unauthenticated attackers to disclose the full member roster and internal workflow configuration of any private project by supplying a project ID to the filters_data API endpoints on UserStory, Task, Issue, and Epic viewsets. Attackers can send unauthenticated GET requests to the filters_data endpoints with sequential integer project IDs to enumerate private project membership details including user IDs, full names, and gravatar hashes, bypassing the access controls that correctly restrict other project API endpoints.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Taiga | taiga-back | 6.10.1 | - |
II. Public POCs for CVE-2026-65055
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-65055 (1)
Proof of Concept for CVE-2026-65055 (1)
Vendor Pages for CVE-2026-65055 (1)
IV. Related Vulnerabilities
Same weakness: CWE-862
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V. Comments for CVE-2026-65055
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