5.3

CVE-2023-34238

Exploit

Local File Inclusion vulnerability in Gatsby

Gatsby is a free and open source framework based on React. The Gatsby framework prior to versions 4.25.7 and 5.9.1 contain a Local File Inclusion vulnerability in the `__file-code-frame` and `__original-stack-frame` paths, exposed when running the Gatsby develop server (`gatsby develop`). Any file in scope of the development server could potentially be exposed. It should be noted that by default `gatsby develop` is only accessible via the localhost `127.0.0.1`, and one would need to intentionally expose the server to other interfaces to exploit this vulnerability by using server options such as `--host 0.0.0.0`, `-H 0.0.0.0`, or the `GATSBY_HOST=0.0.0.0` environment variable. A patch has been introduced in `gatsby@5.9.1` and `gatsby@4.25.7` which mitigates the issue. Users are advised to upgrade. Users unable to upgrade should avoid exposing their development server to the internet.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gatsbyjs ≫ Gatsby SwPlatformnode.js Version < 4.25.7
Gatsbyjs ≫ Gatsby SwPlatformnode.js Version >= 5.0.0 < 5.9.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.91% 0.553
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
security-advisories@github.com 4.3 2.8 1.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

https://github.com/gatsbyjs/gatsby/commit/ae5a654eb346b2e7a9d341b809b2f82d34c0f17c
Patch
https://github.com/gatsbyjs/gatsby/commit/fc22f4ba3ad7ca5fb3592f38f4f0ca8ae60b4bf7
Patch
https://github.com/gatsbyjs/gatsby/security/advisories/GHSA-c6f8-8r25-c4gc
Vendor Advisory
Exploit
Mitigation