XSS in Apache Http_server

CVE-2007-6203

Apache HTTP Server 2.0.x and 2.2.x does not sanitize the HTTP Method specifier header from an HTTP request when it is reflected back in a "413 Request Entity Too Large" error message, which might allow cross-site scripting (XSS) style atta…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.807 (99.6th percentile) — read the EPSS interpretation.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2007-6203?
CVE-2007-6203 is a vulnerability in Apache Http_server, classified under Cross-site Scripting. Published 2007-12-03.
Is CVE-2007-6203 known to be exploited?
4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.