GHSA-2fc9-xpp8-2g9h

Source

https://github.com/advisories/GHSA-2fc9-xpp8-2g9h

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/02/GHSA-2fc9-xpp8-2g9h/GHSA-2fc9-xpp8-2g9h.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-2fc9-xpp8-2g9h

Aliases

CVE-2024-26150

Related

CVE-2024-26150

Published

2024-02-23T18:02:08Z

Modified

2024-02-23T19:43:19Z

Severity

8.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N CVSS Calculator

Summary

`@backstage/backend-common` vulnerable to path traversal through symlinks

Details

Impact

Paths checks with the resolveSafeChildPath utility were not exhaustive enough, leading to risk of path traversal vulnerabilities if symlinks can be injected by attackers.

Patches

Patched in @backstage/backend-common version 0.21.1. Patched in @backstage/backend-common version 0.20.2. Patched in @backstage/backend-common version 0.19.10.

For more information

If you have any questions or comments about this advisory:

Open an issue in the Backstage repository
Visit our Discord, linked to in Backstage README

Database specific

{
    "nvd_published_at": "2024-02-23T16:15:48Z",
    "cwe_ids": [
        "CWE-22"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2024-02-23T18:02:08Z"
}

References

Affected packages

npm / @backstage/backend-common

Package

Name: @backstage/backend-common; View open source insights on deps.dev
Purl: pkg:npm/%40backstage/backend-common

Affected ranges

Type: SEMVER
Events: Introduced

0.21.0

Fixed

0.21.1

Affected versions

0.*

0.21.0

npm / @backstage/backend-common

Package

Name: @backstage/backend-common; View open source insights on deps.dev
Purl: pkg:npm/%40backstage/backend-common

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.19.10