CVE-2026-63445

Perses is an open-source dashboard and visualization project for observability data. Prior to 0.54.0-rc.0, list endpoints used with the file-system database bind the request-controlled project query parameter into the resource Query structure without validating it against directory traversal characters, and the resulting project value is used to select database paths. An authenticated attacker can supply directory traversal segments to leave the intended project directory, read arbitrary YAML or JSON files accessible to the Perses process, and bypass project isolation to enumerate other file-backed resources. This issue is fixed in version 0.54.0-rc.0.

CVSS

No CVSS.

References

Link	Resource
https://github.com/perses/perses/commit/75e5471040ccb5674ea8d25c2aa16c80ccb70b2a
https://github.com/perses/perses/releases/tag/v0.54.0-rc.0
https://github.com/perses/perses/security/advisories/GHSA-vr5f-w35q-98jp

Configurations

No configuration.

History

18 Sep 2026, 18:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-18 18:17

Updated : 2026-09-24 21:25

NVD link : CVE-2026-63445

Mitre link : CVE-2026-63445

CVE.ORG link : CVE-2026-63445

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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