CVE-2023-50883
ONLYOFFICE Docs Sandbox Escape Vulnerability
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.
INFO
Published Date :
Sept. 9, 2024, 8:15 p.m.
Last Modified :
Sept. 20, 2024, 3:18 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-50883.
| URL | 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 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-50883 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-50883 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Sep. 20, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Changed Reference Type https://www.onlyoffice.com/ No Types Assigned https://www.onlyoffice.com/ Product Changed Reference Type https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-027.txt No Types Assigned https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-027.txt Exploit, Third Party Advisory Changed Reference Type https://www.syss.de/pentest-blog/cross-site-scripting-schwachstelle-in-onlyoffice-docs-syss-2023-027 No Types Assigned https://www.syss.de/pentest-blog/cross-site-scripting-schwachstelle-in-onlyoffice-docs-syss-2023-027 Third Party Advisory Added CWE NIST CWE-79 Added CPE Configuration OR *cpe:2.3:a:onlyoffice:document_server:*:*:*:*:*:*:*:* versions up to (excluding) 8.0.1 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Sep. 10, 2024
Action Type Old Value New Value Added CWE CISA-ADP CWE-79 Added CVSS V3.1 CISA-ADP AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N -
CVE Received by [email protected]
Sep. 09, 2024
Action Type Old Value New Value 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. Added Reference MITRE https://www.onlyoffice.com/ [No types assigned] Added Reference MITRE https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-027.txt [No types assigned] Added Reference MITRE https://www.syss.de/pentest-blog/cross-site-scripting-schwachstelle-in-onlyoffice-docs-syss-2023-027 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-50883 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-50883
weaknesses.