{"id":"CVE-2026-62858","revision":null,"records":[{"revision":"002ac6245be04fb3a75a822398994349","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-62858","aliases":[],"title":"YOURLS: Unauthenticated File Inclusion","description":"YOURLS is a self-hosted, customizable URL shortener written in PHP. Prior to 1.10.5, yourls_get_request() extracted the request path without sanitization, after which yourls_sanitize_url() and yourls_esc_url() preserved dot and slash traversal sequences before an attacker-controlled keyword reached file_exists() and include() under YOURLS_PAGEDIR. An unauthenticated remote attacker could traverse outside the intended pages directory and include a local PHP file that was already present on the server, such as an uploaded or injected file, causing the file to execute in the YOURLS web process. This issue is fixed in version 1.10.5.","state":0,"publishedAt":"2026-10-14T15:42:51.362+00:00","modifiedAt":"2026-10-14T17:47:22.055+00:00","affected":[{"ecosystem":"Vendor product","name":"YOURLS","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"YOURLS\",\n                    \"product\": \"YOURLS\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.10.5\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","score":5.3,"severity":"MEDIUM"}],"references":["https://github.com/YOURLS/YOURLS/security/advisories/GHSA-f8ff-652m-j5rx","https://github.com/YOURLS/YOURLS/pull/4142","https://github.com/YOURLS/YOURLS/commit/4e85972160a96e03a419a442d5bd8f21f2f02ddb","https://github.com/YOURLS/YOURLS/releases/tag/1.10.5"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-62858","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-62858","identifiers":["CVE-2026-62858"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-9e7fc83f987142a4b48990071e56c06d","complete":false,"records":13689,"lastAttemptAt":"2026-11-10T02:11:44.9534031+00:00","lastSuccessAt":"2026-11-10T02:11:45.0168325+00:00","error":null,"lastVerifiedAt":"2026-11-10T02:11:45.0168325+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-10T02:02:16.7426948+00:00","complete":true,"records":1096,"lastAttemptAt":"2026-11-10T02:02:16.7426948+00:00","lastSuccessAt":"2026-11-10T02:02:16.8841913+00:00","error":null,"lastVerifiedAt":"2026-11-10T02:02:16.8841914+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. 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