Bug #81604 [NEW]: Parse_url wrong hostname detection
From: noahcore95 at gmail dot com
Operating system: Linux
PHP version: 7.4.25
Package: *URL Functions
Bug Type: Bug
Bug description:Parse_url wrong hostname detection
Description:
------------
Parse_url usage may lead to open redirect vulnerability. Firefox and
Chrome opens google.com instead of php.net.
Test script:
---------------
<?php
$x= 'https://:@google.com\@php.net';
print_r(parse_url($x));
Expected result:
----------------
Array
(
[scheme] => https
[host] => google.com
[user] =>
[pass] => ?
)
Actual result:
--------------
Array
(
[scheme] => https
[host] => php.net
[user] =>
[pass] => @google.com\
)
--
Edit bug report at https://bugs.php.net/bug.php?id=81604&edit=1
--
Fix committed: https://bugs.php.net/fix.php?id=81604&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=81604&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=81604&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=81604&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=81604&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=81604&r=support
Expected behavior: https://bugs.php.net/fix.php?id=81604&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=81604&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=81604&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=81604&r=globals
PHP version support discontinued: https://bugs.php.net/fix.php?id=81604&r=phptooold
Daylight Savings: https://bugs.php.net/fix.php?id=81604&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=81604&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=81604&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=81604&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=81604&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=81604&r=mysqlcfg
Thread (1 message)
- noahcore95 at gmail dot com