Datalex

An issue was discovered in Datalust Seq before 2024.3.13545. An insecure default parsing depth limit allows stack consumption when parsing user-supplied queries containing deeply nested expressions.

An issue was discovered in Datalust Seq before 2024.3.13545. Expansion of identifiers in message templates can be used to bypass the system "Event body limit bytes" setting, leading to increased resource consumption. With sufficiently large events, there can be disk space exhaustion (if saved to disk) or a termination of the server process with an out-of-memory error.

An issue was discovered in Datalust Seq before 2024.3.13545. Missing Content-Type validation can lead to CSRF when (1) Entra ID or OpenID Connect authentication is in use and a user visits a compromised/malicious site, or (2) when username/password or Active Directory authentication is in use and a user visits a compromised/malicious site under the same effective top-level domain as the Seq server. Exploitation of the vulnerability allows the attacker to conduct impersonation attacks and perform actions in Seq on behalf of the targeted user.

Datalex airline booking software before 2015-09-03 allows remote attackers to read or write to arbitrary user data via a modified profileId parameter to (1) ValidateFormAction.do or (2) ProfileConfirmEditAddressAction.do.

Datalex PLC BookIt! Consumer before 2.2 stores usernames and passwords in plaintext in a cookie, which could allow remote attackers to gain privileges via Cross-site scripting or sniffing attacks.