CVE-2024-26150

`@backstage/backend-common` is a common functionality library for backends for Backstage, an open platform for building developer portals. In `@backstage/backend-common` prior to versions 0.21.1, 0.20.2, and 0.19.10, paths checks with the `resolveSafeChildPath` utility were not exhaustive enough, leading to risk of path traversal vulnerabilities if symlinks can be injected by attackers. This issue is patched in `@backstage/backend-common` versions 0.21.1, 0.20.2, and 0.19.10.

CVSS v3 8.7 HIGH

8.7^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.3 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/backstage/backstage/commit/1ad2b1b61ebb430051f7d804b0cc7ebfe7922b6f
https://github.com/backstage/backstage/commit/78f892b3a84d63de2ba167928f171154c447b717
https://github.com/backstage/backstage/commit/edf65d7d31e027599c2415f597d085ee84807871
https://github.com/backstage/backstage/security/advisories/GHSA-2fc9-xpp8-2g9h

Configurations

No configuration.

History

No history.

Information

Published : 2024-02-23 16:15

Updated : 2024-02-23 19:31

NVD link : CVE-2024-26150

Mitre link : CVE-2024-26150

CVE.ORG link : CVE-2024-26150

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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