CVE-1999-0827
By default, Internet Explorer 5.0 and other versions enables the "Navigate sub-frames across...
By default, Internet Explorer 5.0 and other versions enables the "Navigate sub-frames across different domains" option, which allows frame spoofing.
Exploit likelihood
What each source reports
NVD Score used
By default, Internet Explorer 5.0 and other versions enables the "Navigate sub-frames across different domains" option, which allows frame spoofing.
- Record
CVE-1999-0827- CVSS 2.0
- 2.6 Low
AV:N/AC:H/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE List No score
By default, Internet Explorer 5.0 and other versions enables the "Navigate sub-frames across different domains" option, which allows frame spoofing.
- Record
CVE-1999-0827- Updated
- 2026-11-02
EUVDEUVD-1999-0808 No score
By default, Internet Explorer 5.0 and other versions enables the "Navigate sub-frames across different domains" option, which allows frame spoofing.
- Record
EUVD-1999-0808- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-j8g6-fjj9-gc55 No score
By default, Internet Explorer 5.0 and other versions enables the "Navigate sub-frames across...
By default, Internet Explorer 5.0 and other versions enables the "Navigate sub-frames across different domains" option, which allows frame spoofing.
- Record
GHSA-j8g6-fjj9-gc55- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-1999-0827 is a low vulnerability (CVSS 2.6) in Microsoft Internet Explorer, published November 1, 1999. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.78%, the 91st percentile. No source names a fixed version.