{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-45565: Roxy-WI: EscapedString validator skips its '..' block when stripping (root cause for several path-traversal/RCE vectors)","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-45565","status":"final","version":"1","initial_release_date":"2026-06-10T15:34:15.110Z","current_release_date":"2026-06-10T18:47:11.277Z","revision_history":[{"date":"2026-06-10T15:34:15.110Z","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, EscapedString (app/modules/roxywi/class_models.py:16-30) is the centralised Pydantic validator used on dozens of fields including SSH credential name, username, description, etc. Its if/elif/elif/else flow returns the metacharacter-stripped value without also enforcing the .. block. An attacker who appends a single ;, &, |, $, or backtick to a .. payload routes the value through the strip arm, where .. survives unblocked and the result is not shlex.quote()'d either. At time of publication, there are no publicly available patches.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-45565 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-45565"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-45565"},{"category":"external","summary":"https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-7qm8-cm8p-9rx3","url":"https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-7qm8-cm8p-9rx3"}]},"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-2026-45565","title":"Roxy-WI: EscapedString validator skips its '..' block when stripping (root cause for several path-traversal/RCE vectors)","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, EscapedString (app/modules/roxywi/class_models.py:16-30) is the centralised Pydantic validator used on dozens of fields including SSH credential name, username, description, etc. Its if/elif/elif/else flow returns the metacharacter-stripped value without also enforcing the .. block. An attacker who appends a single ;, &, |, $, or backtick to a .. payload routes the value through the strip arm, where .. survives unblocked and the result is not shlex.quote()'d either. 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"]}]}]}