high7.1
CVE-2026-63458
Perses's project query parameter authorization bypass exposes cross-project resources
Impact
Perses is an open-source dashboard and visualization project for observability data. Prior to 0.54.0-beta.3, an authenticated user with viewer access to one project can supply another project through the project query parameter on project-scoped list endpoints, including /api/v1/projects/{project}/dashboards and /api/v1/datasources. The request-controlled project value is used to select dashboards, datasources, and variables without enforcing the caller's authorization for that selected project, which breaks project-level tenant isolation and exposes complete resource specifications belonging to other projects. This issue is fixed in version 0.54.0-beta.3.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/perses/perses | < 0.54.0-beta.3 | 0.54.0-beta.3 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-cjgj-2fwf-4c2w
- https://github.com/perses/perses/security/advisories/GHSA-cjgj-2fwf-4c2w
- https://github.com/perses/perses/commit/8015fb340bdc625953e73a7a688be5b939159540
- https://github.com/perses/perses/releases/tag/v0.54.0-beta.3