jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable __proto__ property, it could extend the native Object.prototype.

A Spring MVC or Spring WebFlux application running on JDK 9+ may be vulnerable to remote code execution (RCE) via data binding. The specific exploit requires the application to run on Tomcat as a WAR deployment. If the application is deployed as a Spring Boot executable jar, i.e. the default, it is not vulnerable to the exploit. However, the nature of the vulnerability is more general, and there may be other ways to exploit it.

Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1.

Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding request header in some circumstances leading to the possibility to request smuggling when used with a reverse proxy. Specifically: - Tomcat incorrectly ignored the transfer encoding header if the client declared it would only accept an HTTP/1.0 response; - Tomcat honoured the identify encoding; and - Tomcat did not ensure that, if present, the chunked encoding was the final encoding.

A vulnerability was found in Hibernate-Validator. The SafeHtml validator annotation fails to properly sanitize payloads consisting of potentially malicious code in HTML comments and instructions. This vulnerability can result in an XSS attack.

Multiple cross-site scripting (XSS) vulnerabilities in Tembria Server Monitor before 6.0.5 Build 2252 allow remote attackers to inject arbitrary web script or HTML via (1) the siteid parameter to logbook.asp, (2) the siteid parameter to monitor-events.asp, (3) the siteid parameter to reports-config-by-device.asp, (4) the siteid parameter to reports-config-by-monitor.asp, (5) the siteid parameter to reports-monitoring-queue.asp, (6) the action parameter to site-list.asp, the (7) siteid or (8) type parameter to event-history.asp, the (9) siteid or (10) type parameter to admin-history.asp, the (11) siteid or (12) id parameter to dashboard-view.asp, the (13) siteid or (14) dn parameter to device-events.asp, the (15) siteid or (16) submit parameter to device-finder.asp, the (17) siteid or (18) dn parameter to device-monitors.asp, the (19) siteid or (20) type parameter to device-views.asp, the (21) siteid or (22) type parameter to monitor-views.asp, the (23) siteid or (24) sel parameter to …

Tembria Server Monitor before 6.0.5 Build 2252 uses a substitution cipher to encrypt application credentials, which allows local users to obtain sensitive information by leveraging read access to (1) authentication.dat or (2) XML files in the Exports directory.