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CVE-2003-1026
Internet Explorer 5.01 through 6 SP1 allows remote attackers to bypass zone restrictions via a javascript protocol URL in a sub-frame, which is added to the history list and executed in the top window's zone when the history.back (back) function is called, as demonstrated by BackToFramedJpu, aka the "Travel Log Cross Domain Vulnerability."
Published: Jan 20, 2004
Modified: Jun 16, 2026
CWE-264
CVSS Metrics
Affected Products (10)
| Vendor | Product | Version |
|---|---|---|
| microsoft | ie | 6.0 |
| microsoft | internet_explorer | 5.0 |
| microsoft | internet_explorer | 5.0.1 |
| microsoft | internet_explorer | 5.0.1 |
| microsoft | internet_explorer | 5.0.1 |
| microsoft | internet_explorer | 5.0.1 |
| microsoft | internet_explorer | 5.5 |
| microsoft | internet_explorer | 5.5 |
| microsoft | internet_explorer | 5.5 |
| microsoft | internet_explorer | 6.0 |
GitHub Security Advisory GHSA-vh66-78r7-g63j
Internet Explorer 5.01 through 6 SP1 allows remote attackers to bypass zone restrictions via a...
References (28)
- http://marc.info/?l=bugtraq&m=106979349517578&w=2
- http://marc.info/?l=bugtraq&m=107038202225587&w=2
- http://www.kb.cert.org/vuls/id/784102 Third Party Advisory, US Government Resource
- http://www.safecenter.net/UMBRELLAWEBV4/BackToFramedJpu
- http://www.us-cert.gov/cas/techalerts/TA04-033A.html US Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-004
- https://exchange.xforce.ibmcloud.com/vulnerabilities/13846
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A630
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A643
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A687
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A689
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A745
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A774
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A805
- http://marc.info/?l=bugtraq&m=106979349517578&w=2
Risk Scores
CVSS Score
9.3 / 10
EPSS Score
39.21%
Top 2% most likely to be exploited
Threat Score
49 / 100
Data Sources
NVD
EPSS
GitHub