요약
- CVE-2023-26473은(는) org.xwiki.platform:xwiki-platform-web, xwiki (xwiki)에 영향을 주는 보통 (CVSS 6.5) 취약점입니다.
- 향후 30일 내 악용 확률(EPSS): 0.64%, 전체 취약점의 50.6%보다 높음.
- 조치: 13.10.11, 14.4.7, 14.10 이상으로 업데이트하세요.
| Package | Affected versions | Patched versions |
|---|
| org.xwiki.platform:xwiki-platform-web Maven | ≥ 1.3-rc-1, < 13.10.11≥ 14.0, < 14.4.7≥ 14.5, < 14.10
| 13.10.1114.4.714.10
|
| xwiki | = 1.3≥ 1.3, < 13.10.11≥ 14.0, < 14.4.7≥ 14.5, < 14.10
| 13.10.1114.4.714.10
|
Description
Impact
Any user with edit right can execute arbitrary database select and access data stored in the database.
To reproduce:
- In admin, rights, remove scripting rights for {{XWikiAllGroup}}.
- Create a new user without any special privileges.
- Create a page "Private.WebHome" with {{TOKEN_42}} as content. Go to "page administration" and explicitly set all rights for "Admin" to remove them for all other users.
- Logout and login as the unprivileged user. Ensure that the previously created page cannot be viewed.
- Create a new page "ExploitClass.WebHome" and then open it in the class editor (first, make the user an advanced user).
- Add a field named {{ContentList}} of type {{Database List}}
- Enter in field "Hibernate Query" the following content: {noformat}select doc.content, doc.fullName from XWikiDocument as doc where doc.fullName = 'Private.WebHome'{noformat}
- Save the class.
- Open [http://localhost:8080/xwiki/bin/view/ExploitClass/?xpage=suggest&classname=ExploitClass.WebHome&fieldname=ContentList&firCol=doc.fullName&secCol=-]
Patches
The problem has been patched on XWiki 13.10.11, 14.4.7, and 14.10.
Workarounds
There is no workaround for this vulnerability other than upgrading.
References
https://jira.xwiki.org/browse/XWIKI-19523
For more information
If you have any questions or comments about this advisory:
NVD description
XWiki Platform is a generic wiki platform. Starting in version 1.3-rc-1, any user with edit right can execute arbitrary database select and access data stored in the database. The problem has been patched in XWiki 13.10.11, 14.4.7, and 14.10. There is no workaround for this vulnerability other than upgrading.
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