Vulnerability Details : CVE-2008-5555
Microsoft Internet Explorer 8.0 Beta 2 relies on the XDomainRequestAllowed HTTP header to authorize data exchange between domains, which allows remote attackers to bypass the product's XSS Filter protection mechanism, and conduct XSS and cross-domain attacks, by injecting this header after a CRLF sequence, related to "XDomainRequest Allowed Injection (XAI)." NOTE: the vendor has reportedly stated that the XSS Filter intentionally does not attempt to "address every conceivable XSS attack scenario."
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2008-5555
- cpe:2.3:a:microsoft:internet_explorer:8:beta2:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2008-5555
15.47%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2008-5555
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2008-5555
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2008-5555
-
http://www.securityfocus.com/archive/1/499124/100/0/threaded
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https://exchange.xforce.ibmcloud.com/vulnerabilities/47444
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https://exchange.xforce.ibmcloud.com/vulnerabilities/47277
Microsoft Internet Explorer CSS expression property XSS filter bypass CVE-2008-5551 Vulnerability Report
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