CVE-2023-50883

ONLYOFFICE Docs before 8.0.1 allows XSS because a macro is an immediately-invoked function expression (IIFE), and therefore a sandbox escape is possible by directly calling the constructor of the Function object. NOTE: this issue exists because of an incorrect fix for CVE-2021-43446.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://www.onlyoffice.com/	Product
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-027.txt	Exploit Third Party Advisory
https://www.syss.de/pentest-blog/cross-site-scripting-schwachstelle-in-onlyoffice-docs-syss-2023-027	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:onlyoffice:document_server:*:*:*:*:*:*:*:*

History

20 Sep 2024, 15:18

Type	Values Removed	Values Added
References	~~() https://www.onlyoffice.com/ -~~	() https://www.onlyoffice.com/ - Product
References	~~() https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-027.txt -~~	() https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-027.txt - Exploit, Third Party Advisory
References	~~() https://www.syss.de/pentest-blog/cross-site-scripting-schwachstelle-in-onlyoffice-docs-syss-2023-027 -~~	() https://www.syss.de/pentest-blog/cross-site-scripting-schwachstelle-in-onlyoffice-docs-syss-2023-027 - Third Party Advisory
First Time		Onlyoffice document Server Onlyoffice
CPE		cpe:2.3:a:onlyoffice:document_server::::::::

10 Sep 2024, 15:35

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-09-09 20:15

Updated : 2024-09-20 15:18

NVD link : CVE-2023-50883

Mitre link : CVE-2023-50883

CVE.ORG link : CVE-2023-50883

JSON object : View

Products Affected

onlyoffice

document_server

CWE

CWE-79

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

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