By default, Internet Explorer 5.0 and other versions enables the "Navigate sub-frames…
Priority LOW 21Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
By default, Internet Explorer 5.0 and other versions enables the "Navigate sub-frames across different domains" option, which allows frame spoofing.
Why it matters now
EPSS 0.04775 91st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 11
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:microsoft:ie:4.0:a_mac_os:*:*:*:*:*:* | 4.0 a_mac_os | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:internet_explorer:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:internet_explorer:3.0.2:*:*:*:*:*:*:* | 3.0.2 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:internet_explorer:3.1:*:*:*:*:*:*:* | 3.1 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:internet_explorer:3.2:*:*:*:*:*:*:* | 3.2 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:internet_explorer:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:internet_explorer:4.0.1:sp2:*:*:*:*:*:* | 4.0.1 sp2 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:internet_explorer:4.1:*:*:*:*:*:*:* | 4.1 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:internet_explorer:4.5:*:*:*:*:*:*:* | 4.5 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:internet_explorer:5.0:*:*:*:*:*:*:* | 5.0 | Vulnerable | Microsoft |
- cpe:2.3:a:microsoft:ie:4.0:a_mac_os:*:*:*:*:*:* Versions 4.0 a_mac_os Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:internet_explorer:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:internet_explorer:3.0.2:*:*:*:*:*:*:* Versions 3.0.2 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:internet_explorer:3.1:*:*:*:*:*:*:* Versions 3.1 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:internet_explorer:3.2:*:*:*:*:*:*:* Versions 3.2 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:internet_explorer:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:internet_explorer:4.0.1:sp2:*:*:*:*:*:* Versions 4.0.1 sp2 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:internet_explorer:4.1:*:*:*:*:*:*:* Versions 4.1 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:internet_explorer:4.5:*:*:*:*:*:*:* Versions 4.5 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:internet_explorer:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Microsoft
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-1999-0827
- 2026-10-03 Alias added: GHSA-j8g6-fjj9-gc55
References
—
Sources
- CVE-1999-0827 · CVE Program
- CVE-1999-0827 · NVD
- FIRST EPSS
- GHSA-j8g6-fjj9-gc55 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences