{"id":"CVE-2009-0419","aliases":["EUVD-2009-0423","GHSA-24qg-x6r4-72m5"],"status":"published","title":"Microsoft XML Core Services, as used in Microsoft Expression Web, Office, Internet Explorer 6 and...","description":"Microsoft XML Core Services, as used in Microsoft Expression Web, Office, Internet Explorer 6 and 7, and other products, does not properly restrict access from web pages to Set-Cookie2 HTTP response headers, which allows remote attackers to obtain sensitive information from cookies via XMLHttpRequest calls, related to the HTTPOnly protection mechanism.  NOTE: this issue reportedly exists because of an incomplete fix for CVE-2008-4033.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.15339,"percentile":0.96796,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2009-02-04T19:00:00Z","modified":"2026-06-16T23:05:00Z","products":[{"vendor":"microsoft","product":"xml_core_services"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/48815","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=380418","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0419"},{"url":"https://github.com/advisories/GHSA-24qg-x6r4-72m5"}],"sources":{"cve":[{"id":"CVE-2009-0419","description":"Microsoft XML Core Services, as used in Microsoft Expression Web, Office, Internet Explorer 6 and 7, and other products, does not properly restrict access from web pages to Set-Cookie2 HTTP response headers, which allows remote attackers to obtain sensitive information from cookies via XMLHttpRequest calls, related to the HTTPOnly protection mechanism.  NOTE: this issue reportedly exists because of an incomplete fix for CVE-2008-4033.","status":"published","published":"2009-02-04T19:00:00Z","modified":"2024-08-07T04:31:26.22Z","updated_at":"2026-11-02T14:33:26.302774Z"}],"euvd":[{"id":"EUVD-2009-0423","description":"Microsoft XML Core Services, as used in Microsoft Expression Web, Office, Internet Explorer 6 and 7, and other products, does not properly restrict access from web pages to Set-Cookie2 HTTP response headers, which allows remote attackers to obtain sensitive information from cookies via XMLHttpRequest calls, related to the HTTPOnly protection mechanism.  NOTE: this issue reportedly exists because of an incomplete fix for CVE-2008-4033.","status":"published","published":"2009-02-04T19:00:00Z","modified":"2024-08-07T04:31:26Z","updated_at":"2026-11-03T01:39:26.059387Z"}],"ghsa":[{"id":"GHSA-24qg-x6r4-72m5","title":"Microsoft XML Core Services, as used in Microsoft Expression Web, Office, Internet Explorer 6 and...","description":"Microsoft XML Core Services, as used in Microsoft Expression Web, Office, Internet Explorer 6 and 7, and other products, does not properly restrict access from web pages to Set-Cookie2 HTTP response headers, which allows remote attackers to obtain sensitive information from cookies via XMLHttpRequest calls, related to the HTTPOnly protection mechanism.  NOTE: this issue reportedly exists because of an incomplete fix for CVE-2008-4033.","status":"published","published":"2022-05-02T03:15:20Z","modified":"2023-01-31T05:07:06Z","updated_at":"2026-11-02T14:49:09.290063Z"}],"nvd":[{"id":"CVE-2009-0419","description":"Microsoft XML Core Services, as used in Microsoft Expression Web, Office, Internet Explorer 6 and 7, and other products, does not properly restrict access from web pages to Set-Cookie2 HTTP response headers, which allows remote attackers to obtain sensitive information from cookies via XMLHttpRequest calls, related to the HTTPOnly protection mechanism.  NOTE: this issue reportedly exists because of an incomplete fix for CVE-2008-4033.","status":"published","published":"2009-02-04T19:30:00.563Z","modified":"2026-06-16T23:05:00.493Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:01:33.417327Z"}]}}