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Weakness (CWE)

CWE-443: DEPRECATED: HTTP response splitting

Base Deprecated Mapping prohibited

This weakness can be found at CWE-113.

Source: MITRE CWE-443

All Critical High Medium Low Exploited only Public exploit

1 result · Feed

  • Medium 6.5
    CVE-2026-33523

    Apache HTTP Server: multiple modules: HTTP response splitting forwarding malicious status line

    HTTP response splitting vulnerability in multiple Apache HTTP Server modules with untrusted or compromised backend servers. This issue affects Apache HTTP Server: from through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

    Apache Software Foundation Apache HTTP Server apache2 apache2 Debian Ubuntu Alpine