Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2016-4975 PoC — mod_userdir CRLF injection

Source
https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2016/CVE-2016-4975.yaml
Associated Vulnerability
Title:mod_userdir CRLF injection (CVE-2016-4975)
Description:Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes made in 2.4.25 and 2.2.32 which prohibit CR or LF injection into the "Location" or other outbound header key or value. Fixed in Apache HTTP Server 2.4.25 (Affected 2.4.1-2.4.23). Fixed in Apache HTTP Server 2.2.32 (Affected 2.2.0-2.2.31).
Description
Apache CRLF injection allowing HTTP response splitting attacks on sites using mod_userdir.
File Snapshot

 id: CVE-2016-4975

info:
  name: Apache mod_userdir CRLF injection
  author: melbadry9,nadino,xElkom

...
Shenlong Bot has cached this for you
Remarks
    1. It is advised to access via the original source first.
    2. Local POC snapshots are reserved for subscribers — if the original source is unavailable, the local mirror is part of the paid plan.
    3. Mirroring, verifying, and maintaining this POC archive takes ongoing effort, so local snapshots are a paid feature. Your subscription keeps the archive online — thank you for the support. View subscription plans →