** UNSUPPORTED WHEN ASSIGNED **
The value set as the DefaultLocaleResolver.LOCALE_KEY attribute on the session was not validated while resolving XML definition files, leading to possible path traversal and eventually SSRF/XXE when passing user-controlled data to this key. Passing user-controlled data to this key may be relatively common, as it was also used like that to set the language in the 'tiles-test' application shipped with Tiles.
This issue affects Apache Tiles from version 2 onwards.
NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Atlassian Jira | atlassian-jira-upgrade-latest | Dec 12, 2025 | Dec 11, 2025 | |
| Debian | — | No solution exists | May 15, 2025 | Nov 30, 2023 |
| Ubuntu | no-fix-ubuntu-package | Jun 26, 2025 | Nov 30, 2023 |
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