Dev blog v1.0 allows to exploit an XSS through an unrestricted file upload, together with a bad entropy of filenames. With this an attacker can upload a malicious HTML file, then guess the filename of the uploaded file and send it to a potential victim.
History

Mon, 19 May 2025 14:00:00 +0000

Type Values Removed Values Added
Description Dev blog v1.0 allows to exploit an XSS through an unrestricted file upload, together with a bad entropy of filenames. With this an attacker can upload a malicious HTML file, then guess the filename of the uploaded file and send it to a potential victim. Dev blog v1.0 allows to exploit an XSS through an unrestricted file upload, together with a bad entropy of filenames. With this an attacker can upload a malicious HTML file, then guess the filename of the uploaded file and send it to a potential victim.
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L'}

cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Fluid Attacks

Published: 2023-11-20T23:24:48.652Z

Updated: 2025-05-19T13:54:39.840Z

Reserved: 2023-11-14T23:06:49.462Z

Link: CVE-2023-6142

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-11-21T00:15:07.160

Modified: 2025-05-19T14:15:21.667

Link: CVE-2023-6142

cve-icon Redhat

No data.