{"id":"CVE-2007-2203","aliases":["EUVD-2007-2198","GHSA-343h-59g9-rg9p"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in Big Blue Guestbook allows remote attackers to inject...","description":"Cross-site scripting (XSS) vulnerability in Big Blue Guestbook allows remote attackers to inject arbitrary web script or HTML via the message field in the guestbook entry submission form.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01065,"percentile":0.64933,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-04-24T20:00:00Z","modified":"2026-06-16T22:39:08Z","products":[{"vendor":"big_blue","product":"guestbook"}],"references":[{"url":"http://www.securityfocus.com/archive/1/466693/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2007/1518","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.securityfocus.com/bid/23591","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/24997","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://osvdb.org/35313","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-2203"},{"url":"https://github.com/advisories/GHSA-343h-59g9-rg9p"}],"sources":{"cve":[{"id":"CVE-2007-2203","description":"Cross-site scripting (XSS) vulnerability in Big Blue Guestbook allows remote attackers to inject arbitrary web script or HTML via the message field in the guestbook entry submission form.","status":"published","published":"2007-04-24T20:00:00Z","modified":"2024-08-07T13:23:51.071Z","updated_at":"2026-11-02T13:32:23.14582Z"}],"euvd":[{"id":"EUVD-2007-2198","description":"Cross-site scripting (XSS) vulnerability in Big Blue Guestbook allows remote attackers to inject arbitrary web script or HTML via the message field in the guestbook entry submission form.","status":"published","published":"2007-04-24T20:00:00Z","modified":"2024-08-07T13:23:51Z","updated_at":"2026-11-03T01:38:22.382978Z"}],"ghsa":[{"id":"GHSA-343h-59g9-rg9p","title":"Cross-site scripting (XSS) vulnerability in Big Blue Guestbook allows remote attackers to inject...","description":"Cross-site scripting (XSS) vulnerability in Big Blue Guestbook allows remote attackers to inject arbitrary web script or HTML via the message field in the guestbook entry submission form.","status":"published","published":"2022-05-01T18:01:22Z","modified":"2023-01-31T05:03:35Z","updated_at":"2026-11-02T14:48:30.288341Z"}],"nvd":[{"id":"CVE-2007-2203","description":"Cross-site scripting (XSS) vulnerability in Big Blue Guestbook allows remote attackers to inject arbitrary web script or HTML via the message field in the guestbook entry submission form.","status":"published","published":"2007-04-24T20:19:00Z","modified":"2026-06-16T22:39:08.06Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:14.732044Z"}]}}