Y4Tacker

#1131of 53,622
188.5Total CVSS
Vulnerabilities · 23
Low
1
Medium
3
High
11
Critical
8
PT-2026-26593
7.5
2026-03-20
Qwik · Qwik · CVE-2026-32701
**Name of the Vulnerable Software and Affected Versions** Qwik versions prior to 1.19.2 **Description** Qwik is a JavaScript framework where versions before 1.19.2 incorrectly interpreted arrays from dotted form field names during FormData parsing. An attacker could submit mixed array-index and object-property keys for the same path, potentially writing user-controlled properties onto values expected to be arrays. When processing `application/x-www-form-urlencoded` or `multipart/form-data` requests, Qwik City converted dotted field names (e.g., `items.0`, `items.1`) into nested structures. If a path was interpreted as an array, additional attacker-supplied keys—such as `items.toString`, `items.push`, `items.valueOf`, or `items.length`—could alter the server-side value unexpectedly. This could lead to request handling failures, denial of service through malformed array state or oversized lengths, and type confusion in downstream code. The issue affects form parsing in Qwik City request handling and does not require authentication if the vulnerable route is publicly accessible. An attacker can send crafted form submissions that cause parsed input to differ from the application’s expected shape, potentially triggering runtime errors or causing type confusion. **Recommendations** Update to Qwik version 1.19.2 or later. Avoid trusting parsed form data to be a well-formed array when using dotted field names. Validate or normalize action input before using array methods or relying on array shape.
PT-2023-19973
8.8
2023-02-07
Apache · Apache Kafka Connect · CVE-2023-25194
**Name of the Vulnerable Software and Affected Versions** Apache Kafka Connect versions prior to 3.4.0 Apache Kafka versions 2.3.0 through 3.3.x Bitbucket Data Center and Server versions 7.21.0 through 8.12.0 **Description** A possible security vulnerability has been identified in Apache Kafka Connect API. This requires access to a Kafka Connect worker, and the ability to create/modify connectors on it with an arbitrary Kafka client SASL JAAS config and a SASL-based security protocol. When configuring the connector via the Kafka Connect REST API, an authenticated operator can set the `sasl.jaas.config` property for any of the connector's Kafka clients to "com.sun.security.auth.module.JndiLoginModule", which can be done via the `producer.override.sasl.jaas.config`, `consumer.override.sasl.jaas.config`, or `admin.override.sasl.jaas.config` properties. This will allow the server to connect to the attacker's LDAP server and deserialize the LDAP response, which the attacker can use to execute java deserialization gadget chains on the Kafka connect server. Attacker can cause unrestricted deserialization of untrusted data (or) RCE vulnerability when there are gadgets in the classpath. **Recommendations** For Apache Kafka Connect versions prior to 3.4.0, upgrade to Apache Kafka Connect 3.4.0 or later. For Bitbucket Data Center and Server versions 7.21.0 through 8.12.0, upgrade to the specified supported fixed versions: * Bitbucket Data Center and Server 7.21: Upgrade to a release greater than or equal to 7.21.16 * Bitbucket Data Center and Server 8.9: Upgrade to a release greater than or equal to 8.9.4 * Bitbucket Data Center and Server 8.10: Upgrade to a release greater than or equal to 8.10.4 * Bitbucket Data Center and Server 8.11: Upgrade to a release greater than or equal to 8.11.3 * Bitbucket Data Center and Server 8.12: Upgrade to a release greater than or equal to 8.12.1 As a temporary workaround, consider disabling the `com.sun.security.auth.module.JndiLoginModule` in the SASL JAAS configuration. Restrict access to the Kafka Connect REST API to minimize the risk of exploitation. Validate connector configurations and only allow trusted JNDI configurations. Examine connector dependencies for vulnerable versions and either upgrade their connectors, upgrading that specific dependency, or removing the connectors as options for remediation.