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Fencer Vulns
medium 5.1

CVE-2000-0465 json

Internet Explorer 4.x and 5.x does not properly verify the domain of a frame within a browser window, which allows a remote attacker to rea…

published 2000-05-17 26 y ago modified 2026-06-16 4 mo ago also EUVD-2000-0464

cvss
5.1
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
20.8%
EPSS 20.8% chance of exploitation in 30 days, percentile 97%
public exploits
1
Exploit-DB

Summary

Internet Explorer 4.x and 5.x does not properly verify the domain of a frame within a browser window, which allows a remote attacker to read client files via the frame, aka the "Frame Domain Verification" vulnerability.

Timeline

  1. First public exploit (EDB-19939)
  2. Published

Exploit prediction

20.81% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-19939 Microsoft Internet Explorer 4.0/5.0/5.5 preview/5.0.1 - DocumentComplete() Cross Frame Access remote, 2000-05-17

CVSS scores

assigned by version score vector
NVD 2.0 5.1 AV:N/AC:H/Au:N/C:P/I:P/A:P

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.