CVE-2023-46743
7.3 · HIGHOverview
CVE-2023-46743 is a high-severity vulnerability affecting xwiki application-collabora. It was published on November 9, 2023 and has a CVSS 3.1 base score of 7.3 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
application-collabora is an integration of Collabora Online in XWiki. As part of the application use cases, depending on the rights that a user has over a document, they should be able to open the office attachments files in view or edit mode. Currently, if a user opens an attachment file in edit mode in collabora, this right will be preserved for all future users, until the editing session is closes, even if some of them have only view right. Collabora server is the one issuing this request and it seems that the `userCanWrite` query parameter is cached, even if, for example, token is not. This issue has been patched in version 1.3.
Remediation
Check the references section for vendor advisories and patches from xwiki. Update application-collabora to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| xwiki | application-collabora | >= 0, < 1.3 | Affected |
Frequently Asked Questions
What is CVE-2023-46743?
CVE-2023-46743 is a high-severity vulnerability affecting xwiki application-collabora. It was published on November 9, 2023 and has a CVSS 3.1 base score of 7.3 (HIGH).
How severe is CVE-2023-46743?
This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-46743?
Check the references section for vendor advisories and patches from xwiki. Update application-collabora to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-46743?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-46743 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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