CVE-2008-5555: XSS

First published: Fri Dec 12 2008(Updated: )

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."

Credit: cve@mitre.org

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

• collector/nvd-historical
• collector/nvd-index
• agent/author
• agent/description
• agent/event
• agent/first-publish-date
• agent/last-modified-date
• agent/references
• agent/severity
• agent/softwarecombine
• agent/tags
• agent/type
• agent/weakness
• vendor/microsoft
• canonical/microsoft internet explorer
• version/microsoft internet explorer/8-beta2