{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-45569: Roxy-WI: Path-traversal patch in commit d4d10006 is a no-op (tuple-membership bug)","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-45569","status":"final","version":"1","initial_release_date":"2026-06-10T15:38:17.385Z","current_release_date":"2026-06-11T13:51:46.593Z","revision_history":[{"date":"2026-06-10T15:38:17.385Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, ommit d4d10006 (\"Expand validation to block .. in config_file_name and configver for improved security\") added a line in app/modules/config/config.py:462. This is tuple-membership, not substring containment — '..' in (a, b, c) evaluates to True only if any of a, b, c is equal to the literal string '..'. For any realistic path-traversal payload (../../etc/passwd, ..\\\\..\\\\etc\\\\passwd, etc.) the check returns False and the patch silently lets the payload through. At time of publication, there are no publicly available patches.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-45569 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-45569"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-45569"},{"category":"external","summary":"https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-j6p4-8532-h9hv","url":"https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-j6p4-8532-h9hv"},{"category":"external","summary":"https://github.com/roxy-wi/roxy-wi/commit/d4d10006","url":"https://github.com/roxy-wi/roxy-wi/commit/d4d10006"}]},"product_tree":{"branches":[{"category":"vendor","name":"roxy-wi","branches":[{"category":"product_name","name":"roxy-wi","branches":[{"category":"product_version","name":"<= 8.2.6.4","product":{"name":"roxy-wi roxy-wi <= 8.2.6.4","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:roxy-wi:roxy-wi:\\<\\=_8.2.6.4:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-45569","title":"Roxy-WI: Path-traversal patch in commit d4d10006 is a no-op (tuple-membership bug)","notes":[{"category":"description","text":"Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, ommit d4d10006 (\"Expand validation to block .. in config_file_name and configver for improved security\") added a line in app/modules/config/config.py:462. This is tuple-membership, not substring containment — '..' in (a, b, c) evaluates to True only if any of a, b, c is equal to the literal string '..'. For any realistic path-traversal payload (../../etc/passwd, ..\\\\..\\\\etc\\\\passwd, etc.) the check returns False and the patch silently lets the payload through. At time of publication, there are no publicly available patches.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1"]},"scores":[{"cvss_v3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","baseScore":8.1,"baseSeverity":"HIGH"},"products":["CSAFPID-1"]}],"remediations":[{"category":"none_available","details":"No fixed version is published yet. Monitor the upstream advisory.","product_ids":["CSAFPID-1"]}]}]}