{"schema":"threatline.record/2","record":{"id":"CVE-2026-95811","aliases":[],"summary":"Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent spelling of a path to bypass the locationRules that restrict it","details":"Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent spelling of a path to bypass the locationRules that restrict it.\n\nThe handler matches each vhost's locationRules regular expressions against REQUEST_URI, the raw request line, while the web server routes on the path it has already percent-decoded and normalized. A request that percent-encodes a character of the path, inserts dot segments, or doubles a slash therefore reaches the protected resource under a URI that no rule regexp matches, and the vhost's default rule decides access. Deny rules, identity and group conditions, and unprotect and skip rules are bypassed alike.\n\nOnly a vhost whose default rule is more permissive than its other rules is affected. An authenticated user then reaches any URL a locationRules regexp was meant to restrict, but gains no more than that default rule already grants.","categories":["Unclassified"],"product":"","vendor":"","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-95811","source_modified_at":"2026-09-26T15:07:03.342Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":null,"vendor":null,"versions":[{"lessThan":"2.16.10","status":"affected","version":"2.0.0","versionType":"custom"},{"lessThan":"2.21.6","status":"affected","version":"2.17.0","versionType":"custom"},{"lessThan":"2.23.4","status":"affected","version":"2.22.0","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-95811","source_modified_at":"2026-09-26T15:07:03.342Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":null,"ecosystem":null},"version":"2.16.10","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-95811","source_modified_at":"2026-09-26T15:07:03.342Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":null,"ecosystem":null},"version":"2.21.6","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-95811","source_modified_at":"2026-09-26T15:07:03.342Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":null,"ecosystem":null},"version":"2.23.4","basis":"first unaffected version stated in the CVE record"}],"cvss":6.5,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00405,"percentile":0.33637,"score_date":"2026-10-23"},"published_at":"2026-09-25T01:31:22.472Z","modified_at":"2026-09-26T15:07:03.342Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-95811","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-26T15:07:03.342Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-95811","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/3723","tags":["issue-tracking"]},{"source":"CVE List","url":"https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.23.4","tags":["release-notes"]},{"source":"CVE List","url":"https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.21.6","tags":["release-notes"]},{"source":"CVE List","url":"https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.16.10","tags":["release-notes"]},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2020-24660","tags":["related"]},{"source":"CVE List","url":"https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/work_items/3723","tags":["exploit"]},{"source":"CVE List","url":"https://lists.debian.org/debian-lts-announce/2026/09/msg00032.html"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-09-25T13:53:01.823535Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-26T15:07:03.342Z","content_hash":"d0ecc8f8c91aa2382c12e8c0a2ae6b9abb94af059387013ddd5315081c1c0822"}}