{"schema":"threatline.record/2","record":{"id":"CVE-2026-89238","aliases":[],"summary":"Apache WSS4J: WSS4J EncryptedHeader child confusion causing wrong protected-header selection","details":"WSS4J EncryptedHeader child confusion could promote an attacker-controlled plaintext element as the decrypted header, leading to incorrect confidentiality coverage and possible policy bypass.\nUsers are recommended to upgrade to versions 4.0.2 or 3.0.6 or 2.4.4, which fix this issue.","categories":["Unclassified"],"product":"Apache WSS4J","vendor":"Apache Software Foundation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-89238","source_modified_at":"2026-09-30T19:50:20.299Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Apache WSS4J","vendor":"Apache Software Foundation","versions":[{"status":"affected","version":"4.0.0","lessThan":"4.0.2","versionType":"semver"},{"status":"affected","version":"3.0.0","lessThan":"3.0.6","versionType":"semver"},{"status":"affected","version":"0","lessThan":"2.4.4","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-89238","source_modified_at":"2026-09-30T19:50:20.299Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Apache WSS4J","ecosystem":null},"version":"4.0.2","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-89238","source_modified_at":"2026-09-30T19:50:20.299Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Apache WSS4J","ecosystem":null},"version":"3.0.6","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-89238","source_modified_at":"2026-09-30T19:50:20.299Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Apache WSS4J","ecosystem":null},"version":"2.4.4","basis":"first unaffected version stated in the CVE record"}],"cvss":9.1,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.00266,"percentile":0.17511,"score_date":"2026-10-23"},"published_at":"2026-09-30T11:59:09.820Z","modified_at":"2026-09-30T19:50:20.299Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-89238","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-30T19:50:20.299Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-89238","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://lists.apache.org/thread.html/1lv4hpl8kon1ns5txjnhn2m2sh9rl22w","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"total","assessed_at":"2026-09-30T19:49:38.121856Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-30T19:50:20.299Z","content_hash":"9caf8312419e804c6eb5bc6e4492dc5260c97efe004ab51eb1a882019500a914"}}