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Restrict session to IP 
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Questions  |  score: 6  |  7,33 8,83 9,67 |  Solved By 11 People  |  2474392 views  |  since Apr 21, 2021 - 18:03:03

Temper (Crypto, Exploit)

Temper
Hello Guest

To speed up our websites, we decided to store sessions inside the browser's cookies.
The cookies are encrypted, so nobody should be able to temper with them.
However, some user was able to impersonate as another one, despite the encryption!

Can you reproduce this? If so, login as the user 'System'.
As a starting point, try to login as user:user
You are also given the source for the cookie library and site login.

Good Luck!
gizmore
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PHP Fatal Error(1): Constant E_STRICT is deprecated since 8.4, the error level was removed in www/protected/config.php line 6


Backtrace starts in [unknown file] line ?. GWF_Debug::shutdown_function() core/inc/util/GWF_Debug.php line 109. GWF_Debug::error_handler().... core/inc/util/GWF_Debug.php line 180.