{"id":"CVE-2018-12104","aliases":["GHSA-xmw7-848p-p95w","PYSEC-2018-116"],"url":"https://o3.security/vulnerability/CVE-2018-12104","summary":"Airbnb Knowledge Repo XSS In Comments","details":"Cross-site scripting (XSS) vulnerability in Airbnb Knowledge Repo prior to 0.9.0 allows remote attackers to inject arbitrary web scripts or HTML via the post comments functionality, as demonstrated by the `post/posts/new_report.kp` URI.","published":"2018-06-17T20:29:00.697Z","modified":"2026-07-08T18:16:18.588284Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"knowledge-repo","fixedVersion":"0.9.0"}],"fix":{"url":"https://github.com/airbnb/knowledge-repo/pull/558","label":"airbnb/knowledge-repo#558"},"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/104487"},{"type":"REPORT","url":"https://github.com/airbnb/knowledge-repo/issues/431"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12104"},{"type":"WEB","url":"https://github.com/airbnb/knowledge-repo/issues/254"},{"type":"WEB","url":"https://github.com/airbnb/knowledge-repo/pull/558"},{"type":"WEB","url":"https://github.com/airbnb/knowledge-repo/commit/f026ad2afea14e0ffc91f1aa0eaedcdc72c63167"},{"type":"PACKAGE","url":"https://github.com/airbnb/knowledge-repo"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/knowledge-repo/PYSEC-2018-116.yaml"},{"type":"WEB","url":"https://pypi.org/project/knowledge-repo"},{"type":"WEB","url":"https://web.archive.org/web/20200227121013/http://www.securityfocus.com/bid/104487"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T18:16:18.588284Z"}}