CVE-2023-34466
XWiki Platform's tags on non-viewable pages can be revealed to users
Description
### Impact Tags from pages not viewable to the current user are leaked by the tags API. This information can also be exploited to infer the document reference of non-viewable pages. ### Patches This vulnerability has been patched in XWiki 14.4.8, 14.10.4, and 15.0 RC1. ### Workarounds There is no workaround apart from upgrading to a fixed version. ### References - https://jira.xwiki.org/browse/XWIKI-20002 ### For more information If you have any questions or comments about this advisory: * Open an issue in [Jira XWiki.org](https://jira.xwiki.org/) * Email us at [Security Mailing List](mailto:[email protected])
How to fix CVE-2023-34466
To remediate CVE-2023-34466, upgrade the affected package to a fixed version below.
- —upgrade to 14.4.8 or later
Is CVE-2023-34466 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 5.0-milestone-1, < 14.4.8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |