CVSS: 7.8EPSS: 3%CPEs: 11EXPL: 1CVE-2022-24999 – express: "qs" prototype poisoning causes the hang of the node process
https://notcve.org/view.php?id=CVE-2022-24999
26 Nov 2022 — qs before 6.10.3, as used in Express before 4.17.3 and other products, allows attackers to cause a Node process hang for an Express application because an __ proto__ key can be used. In many typical Express use cases, an unauthenticated remote attacker can place the attack payload in the query string of the URL that is used to visit the application, such as a[__proto__]=b&a[__proto__]&a[length]=100000000. The fix was backported to qs 6.9.7, 6.8.3, 6.7.3, 6.6.1, 6.5.3, 6.4.1, 6.3.3, and 6.2.4 (and therefore ... • https://github.com/n8tz/CVE-2022-24999 • CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2014-10064
https://notcve.org/view.php?id=CVE-2014-10064
31 May 2018 — The qs module before 1.0.0 does not have an option or default for specifying object depth and when parsing a string representing a deeply nested object will block the event loop for long periods of time. An attacker could leverage this to cause a temporary denial-of-service condition, for example, in a web application, other requests would not be processed while this blocking is occurring. El módulo qs en versiones anteriores a la 1.0.0 no tiene una opción o configuración por defecto para especificar la pro... • https://nodesecurity.io/advisories/28 • CWE-399: Resource Management Errors CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.5EPSS: 0%CPEs: 30EXPL: 0CVE-2017-1000048 – nodejs-qs: Prototype override protection bypass
https://notcve.org/view.php?id=CVE-2017-1000048
13 Jul 2017 — the web framework using ljharb's qs module older than v6.3.2, v6.2.3, v6.1.2, and v6.0.4 is vulnerable to a DoS. A malicious user can send a evil request to cause the web framework crash. El framework web utilizando el módulo qs anterior a las versiones v6.3.2, v6.2.3, v6.1.2 y v6.0.4 de ljharb, es vulnerable a una DoS. Un usuario malicioso puede enviar una petición malintencionada para causar un bloqueo del framework web. It was found that ljharb's qs module for Node.js did not properly parse query strings... • https://access.redhat.com/errata/RHSA-2017:2672 • CWE-20: Improper Input Validation •