CVE-2022-41937
Missing Authorization in Filter Stream Converter Application of XWiki-platform
Description
### Impact The application allow anyone with view access to modify any page of the wiki by importing a crafted XAR package. ### Patches The problem has been patched in XWiki 14.6RC1, 14.6 and 13.10.8. ### Workarounds The problem can be patched immediately by setting the right of the page Filter.WebHome and making sure only main wiki administrators can VIEW it the application is installed on main wiki or edit the page and apply the changed described on https://github.com/xwiki/xwiki-platform/commit/fb49b4f289ee28e45cfada8e97e320cd3ed27113. ### References * https://github.com/xwiki/xwiki-platform/commit/fb49b4f289ee28e45cfada8e97e320cd3ed27113 * https://jira.xwiki.org/browse/XWIKI-19758 ### For more information If you have any questions or comments about this advisory: * Open an issue in [JIRA](https://jira.xwiki.org) * Email us at [security ML](mailto:security@xwiki.org)
How to fix CVE-2022-41937
To remediate CVE-2022-41937, upgrade the affected package to a fixed version below.
- —upgrade to 13.10.8 or later
Is CVE-2022-41937 being exploited?
Moderate — EPSS is 9.7%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 13.10.8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N |