Vulnerability · Published Apr 15, 2023 · Assigned by GitHub_M
CVE-2023-29203Unauthenticated user can have information about hidden users on subwikis through uorgsuggest.vm
Low 3.7
In plain English
A low-severity security flaw in xwiki-platform from xwiki. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
XWiki Commons are technical libraries common to several other top level XWiki projects. It's possible to list some users who are normally not viewable from subwiki by requesting users on a subwiki which allows only global users with `uorgsuggest.vm`. This issue only concerns hidden users from main wiki. Note that the disclosed information are the username and the first and last name of users, no other information is leaked. The problem has been patched on XWiki 13.10.8, 14.4.3 and 14.7RC1.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.xwiki.platform:xwiki-platform-web-templates | 13.10.8 | GHSA-vvp7-r422-rx83 |
| Maven | org.xwiki.platform:xwiki-platform-web-templates | 14.4.3 | GHSA-vvp7-r422-rx83 |
| Maven | org.xwiki.platform:xwiki-platform-web-templates | 14.7-rc-1 | GHSA-vvp7-r422-rx83 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| xwiki | xwiki-platform | >= 13.9-rc-1, < 13.10.8>= 14.0-rc-1, < 14.4.3>= 14.5, < 14.7-rc-1 |
Weakness: CWE-359 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
References
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vvp7-r422-rx83 x_refsource_CONFIRM
- https://github.com/xwiki/xwiki-platform/pull/1883 x_refsource_MISC
- https://jira.xwiki.org/browse/XWIKI-20007 x_refsource_MISC