{"id":"UBUNTU-CVE-2023-49735","details":"** 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.","modified":"2026-05-20T16:13:55.749766299Z","published":"2023-11-30T22:15:00Z","upstream":["CVE-2023-49735"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-49735"},{"type":"REPORT","url":"https://lists.apache.org/thread/8ktm4vxr6vvc1qsxh6ft8jzmom1zl65p"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-49735"}],"affected":[{"package":{"name":"tiles","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/tiles?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.2.2-5","2.2.2-6"],"ecosystem_specific":{"binaries":[{"binary_name":"libtiles-java","binary_version":"2.2.2-6"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-49735.json"}},{"package":{"name":"tiles","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/tiles?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.7-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libtiles-java","binary_version":"3.0.7-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-49735.json"}},{"package":{"name":"tiles","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/tiles?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.7-4"],"ecosystem_specific":{"binaries":[{"binary_version":"3.0.7-4","binary_name":"libtiles-java"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-49735.json"}},{"package":{"name":"tiles","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/tiles?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.7-4"],"ecosystem_specific":{"binaries":[{"binary_name":"libtiles-java","binary_version":"3.0.7-4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-49735.json"}},{"package":{"name":"tiles","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/tiles?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.7-5"],"ecosystem_specific":{"binaries":[{"binary_name":"libtiles-java","binary_version":"3.0.7-5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-49735.json"}},{"package":{"name":"tiles","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/tiles?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.7-6"],"ecosystem_specific":{"binaries":[{"binary_name":"libtiles-java","binary_version":"3.0.7-6"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-49735.json"}},{"package":{"name":"tiles","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/tiles?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.7-6","3.0.7-6build1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.0.7-6build1","binary_name":"libtiles-java"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-49735.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}