CVE-2023-1717 Vulnerability Details

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CVE-2023-1717 Metadata Quick Info

CVE Published: 01/11/2023 | CVE Updated: 05/09/2024 | CVE Year: 2023
Source: STAR_Labs | Vendor: Bitrix24 | Product: Bitrix24
Status : PUBLISHED

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CVE-2023-1717 Description

Prototype pollution in bitrix/templates/bitrix24/components/bitrix/menu/left_vertical/script.js in Bitrix24 22.0.300 allows remote attackers to execute arbitrary JavaScript code in the victim’s browser, and possibly execute arbitrary PHP code on the server if the victim has administrator privilege, via polluting `__proto__[tag]` and `__proto__[text]`.

Metrics

CVSS Version: 3.1 | Base Score: 9.6 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

l➤ Exploitability Metrics:
    Attack Vector (AV)* NETWORK
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* NONE
    User Interaction (UI)* REQUIRED
    Scope (S)* CHANGED

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

Weakness Enumeration (CWE)

CWE-ID: CWE-79
CWE Name: CWE-79 Improper Neutralization of Input During Web Page Generation ( Cross-site Scripting )
Source: Bitrix24

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-588
CAPEC Description: CAPEC-588 DOM-Based XSS


Source: NVD (National Vulnerability Database).