![]() Depending on the configured default rights of users, this could also give attackers write access to an otherwise read-only public wiki. Before versions 14.2 and 13.10.4, this can also be exploited on a private wiki, thus potentially giving the attacker access to the wiki. This also circumvents any email verification. By passing a template of the distribution wizard to the xpart template, user accounts can be created even when user registration is disabled. XWiki Platform Web Templates are templates for XWiki Platform, a generic wiki platform. When anonymous or unauthenticated LDAP binding is enabled, it allows bypass of authentication with an empty password. database or ldapĪn issue was discovered in the YugabyteDB 2.6.1 when using LDAP-based authentication in YCQL with Microsoft’s Active Directory. ![]() The same issue applies for the usage of external data sources e.g. Then the stored JavaScript is executed in the context of OTRS. Workaround for this issue is to migrate to a different authentication method supported by Arvados, such as LDAP.Īn attacker who is logged into OTRS as an admin user may manipulate customer URL field to store JavaScript code to be run later by any other agent when clicking the customer URL link. Other authentication methods (LDAP, OpenID Connect) supported by Arvados are not affected by this flaw. In versions prior to 2.4.3, when using Portable Authentication Modules (PAM) for user authentication, if a user presented valid credentials but the account is disabled or otherwise not allowed to access the host (such as an expired password), it would still be accepted for access to Arvados. The earliest affected version is 7.77.0.Īrvados is an open source platform for managing and analyzing biomedical big data. Due to flaws in the error/cleanup handling, this could trigger a double free in curl if one of the following schemes were used in the URL for the transfer: dict, gopher, gophers, ldap, ldaps, rtmp, rtmps, or telnet. An HTTP proxy might refuse this request (HTTP proxies often only allow outgoing connections to specific port numbers, like 443 for HTTPS) and instead return a non-200 status code to the client. If curl is told to use an HTTP proxy for a transfer with a non-HTTP(S) URL, it sets up the connection to the remote server by issuing a CONNECT request to the proxy, and then tunnels the rest of the protocol through.
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