Vulnerability identifier: #VU77149

Vulnerability risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-34238

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Gatsby
Web applications / Modules and components for CMS

Vendor: Gatsby

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a local file inclusion issue in the "__file-code-frame" and "__original-stack-frame" paths. A remote attacker can gain unauthorized access to sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Gatsby: 4.25.0 - 5.9.0

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External links
http://github.com/gatsbyjs/gatsby/commit/fc22f4ba3ad7ca5fb3592f38f4f0ca8ae60b4bf7
http://github.com/gatsbyjs/gatsby/security/advisories/GHSA-c6f8-8r25-c4gc
http://github.com/gatsbyjs/gatsby/commit/ae5a654eb346b2e7a9d341b809b2f82d34c0f17c

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.