{"cve":"CVE-2023-49735","nvd":{"published":"2023-11-30T22:15:09.123","modified":"2026-06-17T06:36:21.593","status":"Modified","description":"** UNSUPPORTED WHEN ASSIGNED **\n\nThe 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.\n\nThis issue affects Apache Tiles from version 2 onwards.\n\nNOTE: This vulnerability only affects products that are no longer supported by the maintainer.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-22"],"references":["https://lists.apache.org/thread/8ktm4vxr6vvc1qsxh6ft8jzmom1zl65p","https://lists.apache.org/thread/8ktm4vxr6vvc1qsxh6ft8jzmom1zl65p"],"products":["apache:tiles"],"source":"nvd","synced_at":"2026-10-19T21:42:07.670898610+00:00"},"epss":{"cve":"CVE-2023-49735","score":0.01356,"percentile":0.7164,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-qw4h-3xjj-84cc","url":"https://osv.dev/vulnerability/GHSA-qw4h-3xjj-84cc","summary":"Apache Tiles: Unvalidated input may lead to path traversal and XXE","modified":"2025-11-04T18:44:12.388014Z","packages":[{"ecosystem":"Maven","name":"org.apache.tiles:tiles-core","purl":"pkg:maven/org.apache.tiles/tiles-core","ranges":[">=2.0.0"],"fixed":[]},{"ecosystem":"Maven","name":"org.apache.struts:struts-tiles","purl":"pkg:maven/org.apache.struts/struts-tiles","ranges":[">=1.3.0 <=1.3.10"],"fixed":[]},{"ecosystem":"Maven","name":"struts:struts","purl":"pkg:maven/struts/struts","ranges":[">=1.1 <=1.2.9"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}