CVE-2026-94135 Apache Airflow SFTP provider: Async SFTP hook disables host-key verification by default

The Apache Airflow SFTP provider's deferrable code paths SFTPTrigger, SFTPHookAsync, SFTPClientPool disable SSH host-key verification by default unless the connection explicitly sets nohostkeycheck to false. Deployments that run SFTP sensors or operators in deferrable mode are affected. An attack...

CVE-2026-94135 Apache Airflow SFTP provider: Async SFTP hook disables host-key verification by default

The Apache Airflow SFTP provider's deferrable code paths SFTPTrigger, SFTPHookAsync, SFTPClientPool disable SSH host-key verification by default unless the connection explicitly sets nohostkeycheck to false. Deployments that run SFTP sensors or operators in deferrable mode are affected. An attack...

CVE-2026-94135 Apache Airflow SFTP provider: Async SFTP hook disables host-key verification by default

The Apache Airflow SFTP provider's deferrable code paths SFTPTrigger, SFTPHookAsync, SFTPClientPool disable SSH host-key verification by default unless the connection explicitly sets nohostkeycheck to false. Deployments that run SFTP sensors or operators in deferrable mode are affected. An attack...

CVE-2026-96806 Apache Airflow Keycloak provider: Keycloak auth manager: logout does not invalidate the session — JWTMiddleware mints an unrevoked replacement token

The Apache Airflow Keycloak auth manager did not end the session on logout: the logout route revoked the presented token, but KeycloakJWTMiddleware then issued a new, unrevoked token on the same response, so the user stayed logged in. Deployments using the Keycloak auth manager are affected: afte...

CVE-2026-96806

The Apache Airflow Keycloak auth manager is vulnerable to a session management flaw where the logout route fails to terminate the user session. Although the logout route revokes the presented token, the KeycloakJWTMiddleware component issues a new, unrevoked token within the same response, effect...

CVE-2026-96806 Apache Airflow Keycloak provider: Keycloak auth manager: logout does not invalidate the session — JWTMiddleware mints an unrevoked replacement token

The Apache Airflow Keycloak auth manager did not end the session on logout: the logout route revoked the presented token, but KeycloakJWTMiddleware then issued a new, unrevoked token on the same response, so the user stayed logged in. Deployments using the Keycloak auth manager are affected: afte...

CVE-2026-94134

The Apache Airflow SSH provider hook contains a vulnerability where it disables SSH host-key verification by default. Unless a host_key is configured or no_host_key_check is explicitly set to false, the hook accepts any server key. This affects both SSH and SFTP connections and allows an attacker...

CVE-2026-94134 Apache Airflow SSH provider, Apache Airflow SFTP provider: SSH hook disables host-key verification by default

The Apache Airflow SSH provider hook disables SSH host-key verification by default: unless hostkey is configured or nohostkeycheck is explicitly set to false, it accepts any server key. This affects SSH and SFTP connections that rely on the default. An attacker in a machine-in-the-middle position...

CVE-2026-94134 Apache Airflow SSH provider, Apache Airflow SFTP provider: SSH hook disables host-key verification by default

The Apache Airflow SSH provider hook disables SSH host-key verification by default: unless hostkey is configured or nohostkeycheck is explicitly set to false, it accepts any server key. This affects SSH and SFTP connections that rely on the default. An attacker in a machine-in-the-middle position...

CVE-2026-92228 Apache Airflow Keycloak provider: Keycloak multi-team provisioning grants every team role global audit-log read

The Apache Airflow Keycloak provider's multi-team provisioning attachteampermissions granted every team role global read access to audit logs. Deployments that enable multi-team mode with the Keycloak auth manager and provision teams through it are affected: any authenticated member of one team...

CVE-2026-92228

The apache-airflow-providers-keycloak component is vulnerable due to an issue in the multi-team provisioning function (_attach_team_permissions). This flaw incorrectly grants every team role global read access to audit logs. Affected deployments are those that enable multi-team mode with the Keyc...

CVE-2026-92228 Apache Airflow Keycloak provider: Keycloak multi-team provisioning grants every team role global audit-log read

The Apache Airflow Keycloak provider's multi-team provisioning attachteampermissions granted every team role global read access to audit logs. Deployments that enable multi-team mode with the Keycloak auth manager and provision teams through it are affected: any authenticated member of one team...

CVE-2026-92228 Apache Airflow Keycloak provider: Keycloak multi-team provisioning grants every team role global audit-log read

The Apache Airflow Keycloak provider's multi-team provisioning attachteampermissions granted every team role global read access to audit logs. Deployments that enable multi-team mode with the Keycloak auth manager and provision teams through it are affected: any authenticated member of one team...

Security Bulletin: IBM DevOps Deploy / IBM UrbanCode Deploy (UCD) affected by an Uncontrolled Resource Consumption Vulnerability in Apache Tomcat (CVE-2026-68763)

Summary IBM DevOps Deploy / IBM UrbanCode Deploy UCD uses Apache Tomcat for its web interface and services. CVE-2026-68763. Vulnerability Details CVEID:CVE-2026-68763 DESCRIPTION: Uncontrolled Resource Consumption vulnerability in Apache Tomcat via an allocation leak in the HTTP/2 backlog trackin...

EXPLOIT-CVE-2021-44228

CVE-2021-44228 — Log4Shell PoC Lab DISCLAIMER This lab was created exclusively for educational and security research purposes. All traffic occurs within an isolated Docker network. Do not use this material on real systems or without explicit authorization. Misuse may be a crime. Use responsibly...

log4j-vul

log4j-vul This project is just to show Apache Log4j2 Vulnerability - aka CVE-2021-44228 Java: java version "1.8.0121" Compile: from src folder javac -classpath .;..\lib\log4j-api-2.1.jar;..\lib\log4j-core-2.1.jar com\example\Log4jVul.java Execute\Run: from src folder java -classpath...

CVE-2021-43297-POC

CVE-2021-43297 Vulnerability Description Apache Dubbo Hessian-Lite 3.2.11 and earlier versions contain a potential RCE attack risk. When Hessian-Lite encounters a serialization exception, it outputs related information, which may trigger the toString method of certain maliciously crafted Beans,...

Astra Linux – Vulnerability in Apache2

A out-of-bounds read vulnerability exists in the modmacro module of the Apache HTTP Server. This issue affects the Apache HTTP Server version up to 2.4.57...

Astra Linux – Vulnerability in Apache2

Improper null termination and out-of-bounds read vulnerabilities in the Apache HTTP Server. This issue affects the Apache HTTP Server version up to 2.4.66. Users are recommended to upgrade to version 2.4.67, as this fix addresses the vulnerability...

Astra Linux – Vulnerability in Apache2

An integer overflow occurs when attempting to renew an ACME certificate. After several attempts approximately 30 days under default configurations, the backoff timer becomes 0. Subsequent attempts to renew the certificate are repeated without delay until success is achieved. This issue affects th...