Lyris List Manager Allows Unauthorized Administrative Access
A particular Lyris List Manager form can be stored locally, modified, and then used to connect to the administrative interface.
August 17, 2000
Reported August 11, 2000 by Adam Hupp
VERSIONS AFFECTED
Lyris List Manager 3.0 and 4.0
DESCRIPTION
After logging in to the Lyris Web interface, a user a presented with a Web page that can be saved, modified in a particular manner, and the transmitted back to the server to gain administrative level access to the product.
DEMONSTRATION
Locate the HTML form field that reads:
and change that VALUE definition to "T" as seen below:
Submit the form to the Web server to gain administrator access
VENDOR RESPONSE
Lyris has released a patch that corrects this matter for versions 3.0 and 4.0.
CREDIT
Discovered by Adam Hupp
About the Author
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