{"schema":"threatline.record/2","record":{"id":"CVE-2026-115748","aliases":[],"summary":"Apache Vysper: Authorization bypass","details":"**UNSUPPORTED WHEN ASSIGNED**  Authorization bypass in Apache Vysper, all versions.\n\n\n\n\nApache Vysper is an XMPP (Jabber) server library. Its XEP-0077 (In-Band Registration) implementation is missing an authentication check, allowing any authenticated user to compromise other accounts.\n\n\n\n\nAs this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative.","categories":["Unclassified"],"product":"Apache Vysper","vendor":"Apache Software Foundation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115748","source_modified_at":"2026-10-26T15:34:11.951Z","fetched_at":"2026-10-26T19:10:57.178988Z","product":"Apache Vysper","vendor":"Apache Software Foundation","versions":[{"status":"affected","version":"0","lessThanOrEqual":"*","versionType":"maven"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":8.8,"severity":"High","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-26T15:01:40.644Z","modified_at":"2026-10-26T15:34:11.951Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-115748","fetched_at":"2026-10-26T19:10:57.178988Z","source_modified_at":"2026-10-26T15:34:11.951Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://mina.apache.org/vysper-project/"},{"source":"CVE List","url":"https://lists.apache.org/thread.html/979n9lzg10vc7tdrrlgy4lh5yrsw8wsj","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-26T15:34:11.951Z","content_hash":"0833f98126665bf06bc6e0abe95423074d3edce438c524992cfbe480b91e0cf1"}}