Vulnerability Description
`@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 Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linuxfoundation | Backstage Backend-Common | < 0.19.10 |
Related Weaknesses (CWE)
References
- https://github.com/backstage/backstage/commit/1ad2b1b61ebb430051f7d804b0cc7ebfe7Patch
- https://github.com/backstage/backstage/commit/78f892b3a84d63de2ba167928f171154c4Patch
- https://github.com/backstage/backstage/commit/edf65d7d31e027599c2415f597d085ee84Patch
- https://github.com/backstage/backstage/security/advisories/GHSA-2fc9-xpp8-2g9hVendor Advisory
- https://github.com/backstage/backstage/commit/1ad2b1b61ebb430051f7d804b0cc7ebfe7Patch
- https://github.com/backstage/backstage/commit/78f892b3a84d63de2ba167928f171154c4Patch
- https://github.com/backstage/backstage/commit/edf65d7d31e027599c2415f597d085ee84Patch
- https://github.com/backstage/backstage/security/advisories/GHSA-2fc9-xpp8-2g9hVendor Advisory
FAQ
What is CVE-2024-26150?
CVE-2024-26150 is a vulnerability with a CVSS score of 8.7 (HIGH). `@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...
How severe is CVE-2024-26150?
CVE-2024-26150 has been rated HIGH with a CVSS base score of 8.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-26150?
Check the references section above for vendor advisories and patch information. Affected products include: Linuxfoundation Backstage Backend-Common.