CVE-2023-1717

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-1717
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]`.

9.6 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://starlabs.sg/advisories/23/23-1717/ Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:bitrix24:bitrix24:22.0.300:*:*:*:*:*:*:*
History

09 Nov 2023, 20:50

Type Values Removed Values Added
References (MISC) https://starlabs.sg/advisories/23/23-1717/ - (MISC) https://starlabs.sg/advisories/23/23-1717/ - Exploit, Third Party Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.6
CWE CWE-79
CWE-1321
First Time Bitrix24
Bitrix24 bitrix24
CPE cpe:2.3:a:bitrix24:bitrix24:22.0.300:*:*:*:*:*:*:*

01 Nov 2023, 10:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-11-01 10:15

Updated : 2023-11-09 20:50

NVD link : CVE-2023-1717

Mitre link : CVE-2023-1717

JSON object : View

Products Affected

bitrix24

  • bitrix24
CWE
CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')