CVE-2008-4029

Cross-domain vulnerability in Microsoft XML Core Services 3.0 and 4.0, as used in Internet...

4.3 MediumPublic exploit

Cross-domain vulnerability in Microsoft XML Core Services 3.0 and 4.0, as used in Internet Explorer, allows remote attackers to obtain sensitive information from another domain via a crafted XML document, related to improper error checks for external DTDs, aka "MSXML DTD Cross-Domain Scripting Vulnerability."

Exploit likelihood

26.7%Up 2.4 points since Feb 4, 2022

What each source reports

NVD Score used 4.3

Record: CVE-2008-4029
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:P/I:N/A:N
Weakness: CWE-200
Updated: 2026-11-02

CVE List No score

Record: CVE-2008-4029
Updated: 2026-11-02

EUVDEUVD-2008-4014 No score

Record: EUVD-2008-4014
Updated: 2026-11-03

GitHub AdvisoriesGHSA-8283-hqqx-hv7g No score

Cross-domain vulnerability in Microsoft XML Core Services 3.0 and 4.0, as used in Internet...

Record: GHSA-8283-hqqx-hv7g
Weakness: CWE-200
Updated: 2026-11-02

Affected products

microsoft internet explorer

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Microsoft XML Core Services DTD - Cross-Domain Scripting (MS08-069)	2008-11-23

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2008-4029 is a medium vulnerability (CVSS 4.3) in Microsoft Internet Explorer, published November 12, 2008. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 26.7%, the 98th percentile. No source names a fixed version.