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Fencer Vulns
medium 5.0

CVE-2003-0116 json

Microsoft Internet Explorer 5.01, 5.5 and 6.0 does not properly check the Cascading Style Sheet input parameter for Modal dialogs, which al…

published 2003-04-26 23 y ago modified 2026-06-16 4 mo ago also EUVD-2003-0112

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
25.2%
EPSS 25.2% chance of exploitation in 30 days, percentile 97%
public exploits
0
none known

Summary

Microsoft Internet Explorer 5.01, 5.5 and 6.0 does not properly check the Cascading Style Sheet input parameter for Modal dialogs, which allows remote attackers to read files on the local system via a web page containing script that creates a dialog and then accesses the target files, aka "Modal Dialog script execution."

Patch / fix

Exploit prediction

25.25% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • securityfocus.com http://www.securityfocus.com/bid/6306 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.