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.

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Fri, 20 Sep 2024 15:45:00 +0000

Type Values Removed Values Added
First Time appeared Onlyoffice document Server
CPEs cpe:2.3:a:onlyoffice:document_server:*:*:*:*:*:*:*:*
Vendors & Products Onlyoffice document Server

Tue, 10 Sep 2024 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Onlyoffice
Onlyoffice docs
Weaknesses CWE-79
CPEs cpe:2.3:a:onlyoffice:docs:*:*:*:*:*:*:*:*
Vendors & Products Onlyoffice
Onlyoffice docs
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 09 Sep 2024 19:30:00 +0000

Type Values Removed Values Added
Description 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.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-09-10T14:24:40.310Z

Reserved: 2023-12-15T00:00:00

Link: CVE-2023-50883

cve-icon Vulnrichment

Updated: 2024-09-10T14:24:31.816Z

cve-icon NVD

Status : Analyzed

Published: 2024-09-09T20:15:03.640

Modified: 2024-09-20T15:18:06.593

Link: CVE-2023-50883

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses