CVE-2026-118952

A flaw was found in the Kroxylicious ACL authorizer. Its prefix-matching logic may apply a rule to a principal of a different type, or fail to check a broader matching rule when prefixes overlap. Depending on the ACL configuration, this may allow an authenticated Kafka client to access a resource...

CVE-2026-118952

A flaw in the Kroxylicious ACL authorizer prefix-matching logic may cause it to apply rules to principals of different types or skip broader matching rules when prefixes overlap. This vulnerability could allow an authenticated Kafka client to access unauthorized resources, such as reading a restr...

CVE-2026-118952 Kroxylicious-authorizer-acl: kroxylicious: acl prefix matching can bypass authorization rules

A flaw was found in the Kroxylicious ACL authorizer. Its prefix-matching logic may apply a rule to a principal of a different type, or fail to check a broader matching rule when prefixes overlap. Depending on the ACL configuration, this may allow an authenticated Kafka client to access a resource...

EUVD-2026-113733

A flaw was found in the Kroxylicious ACL authorizer. Its prefix-matching logic may apply a rule to a principal of a different type, or fail to check a broader matching rule when prefixes overlap. Depending on the ACL configuration, this may allow an authenticated Kafka client to access a resource...

CVE-2026-118952

A flaw was found in the Kroxylicious ACL authorizer. Its prefix-matching logic may apply a rule to a principal of a different type, or fail to check a broader matching rule when prefixes overlap. Depending on the ACL configuration, this may allow an authenticated Kafka client to access a resource...

CVE-2025-27817

Disclaimer: The vulnerabilities and reproduction steps described in this document are for cybersecurity research and educational purposes only. No one may use the information provided in this document for illegal purposes or unauthorized system testing. The author assumes no liability for any...

Apache Kafka Client - Arbitrary File Read

Apache Kafka Client contains arbitrary file read and server-side request forgery caused by untrusted configuration of sasl.oauthbearer.token.endpoint.url and sasl.oauthbearer.jwks.endpoint.url, letting attackers read files or send requests to unintended locations, exploit requires untrusted party...

CVE-2026-96740

A flaw was found in the StreamsHub Console for Apache Kafka. Tenant-supplied Kafka client properties from the Console custom resource are copied into the console-api AdminClient configuration without filtering security-sensitive keys, allowing a Console CR author to set config.providers and...

CVE-2026-96740 Streamshub/console: console-operator: streams for apache kafka console: unfiltered kafka client properties → sa-token exfiltration via config.providers

A flaw was found in the StreamsHub Console for Apache Kafka. Tenant-supplied Kafka client properties from the Console custom resource are copied into the console-api AdminClient configuration without filtering security-sensitive keys, allowing a Console CR author to set config.providers and...

CVE-2026-96740

A vulnerability exists in the StreamsHub Console for Apache Kafka where tenant-supplied Kafka client properties from the Console custom resource are copied into the console-api AdminClient configuration without filtering security-sensitive keys. This flaw allows a Console CR author to set config....

Malicious code in kafka-client-ruby (npm)

The package kafka-client-ruby was found to contain malicious code. --- Credit: OpenSSF source...

CVE-2026-86792: Use of Externally-Controlled Input to Select Classes or Code

Apache Airflow Apache Kafka provider versions 1.15.0 before 2.0.0 resolve dotted-path strings found in a Kafka connection's extra field into Python callables via importstring, with no allowlist, and hand them to the confluent-kafka client which invokes them. Deployments that have enabled the Kafk...

Apache Kafka Client - Arbitrary File Read Detection

Apache Kafka Client contains arbitrary file read and server-side request forgery caused by untrusted configuration of sasl.oauthbearer.token.endpoint.url and sasl.oauthbearer.jwks.endpoint.url, letting attackers read files or send requests to unintended locations, exploit requires untrusted party...

Malicious code in dwh-kafka-client (PyPI)

Source: kam193 e449e20bd6e20337c410ab313a6781116f481400435e9cc35316c7cb6fcae8fc Package presents little functionality, but excessive fake 'telemetry' module. This fake telemetry is used to download and run malicious executables. Code is designed to survive different blocks: first, there is an...

Malicious code in dwh-kafka-client (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 64f8759150fd0f4909a75613b1311c70c44b514bee2142ed4c67e0ef580afdbe The pypi package dwh-kafka-client 0.0.1 presents itself as a Kafka client but ships no Kafka functionality — the advertised DwhKafkaClient class in...

Security Bulletin: There is a vulnerability in kafka-clients-3.9.1.jar used by IBM Maximo Manage application in IBM Maximo Application Suite (CVE-2026-33558)

Summary There is a vulnerability in kafka-clients-3.9.1.jar used by IBM Maximo Manage application in IBM Maximo Application Suite. Vulnerability Details CVEID:CVE-2026-33558 DESCRIPTION: Information exposure vulnerability has been identified in Apache Kafka. The NetworkClient component will outpu...

VulnCheck KEV: CVE-2025-27817

A possible arbitrary file read and SSRF vulnerability has been identified in Apache Kafka Client. Apache Kafka Clients accept configuration data for setting the SASL/OAUTHBEARER connection with the brokers, including "sasl.oauthbearer.token.endpoint.url" and "sasl.oauthbearer.jwks.endpoint.url"...

Security Bulletin: security vulnerabilities are addressed with IBM Business Automation Insights iFixes for December 2025.

Summary Security vulnerabilities are addressed with IBM Business Automation Insights 24.0.1-IF006 and 25.0.0-IF003. These vulnerabilities have been also addressed in 24.0.0-IF005. Vulnerability Details CVEID:CVE-2025-48976 DESCRIPTION: Allocation of resources for multipart headers with insufficie...

org.apache.kafka: Kafka Client Arbitrary File Read SSRF

A flaw was found in apache-kafka. The Kafka client improperly handles configuration data for SASL/OAUTHBEARER connections, allowing an attacker to specify a crafted token endpoint URL. This allows for arbitrary file reads and server-side request forgery SSRF by a malicious client. Consequently,...

Security Bulletin: Vulnerabilities in Apache Kafka Client affects IBM watsonx Orchestrate with watsonx Assistant Cartridge

Summary Summary: Potential vulnerability in Apache Kafka Client has been identified that affects IBM watsonx Orchestrate with watsonx Assistant Cartridge - UAB Component. The vulnerability has been addressed. Refer to details for additional information. Vulnerability Details CVEID:CVE-2025-27817...