CVE-2023-6142 Vulnerability Details

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CVE-2023-6142 Metadata Quick Info

CVE Published: 20/11/2023 | CVE Updated: 02/08/2024 | CVE Year: 2023
Source: Fluid Attacks | Vendor: Dev Blog | Product: Dev Blog
Status : PUBLISHED

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CVE-2023-6142 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.

Metrics

CVSS Version: 3.1 | Base Score: 6.4 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L

l➤ Exploitability Metrics:
    Attack Vector (AV)* NETWORK
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* HIGH
    User Interaction (UI)* REQUIRED
    Scope (S)* UNCHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* HIGH
    Integrity Impact (I)* HIGH
    Availability Impact (A)* LOW

Weakness Enumeration (CWE)

CWE-ID: CWE-79
CWE Name: CWE-79 Improper Neutralization of Input During Web Page Generation ( Cross-site Scripting )
Source: Dev Blog

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-592
CAPEC Description: CAPEC-592 Stored XSS


Source: NVD (National Vulnerability Database).