CVE-2026-71183

An authorization vulnerability in Apache DolphinScheduler (versions before 3.4.3 ) allows authenticated users to access data sources they are not authorized to view. The /unauth-datasource and /authed-datasource endpoints fail to enforce proper access controls, potentially leaking sensitive conne...

EUVD-2026-94808

An authorization vulnerability in Apache DolphinScheduler allows authenticated users to obtain information about data sources they are not authorized to access through the /unauth-datasource and /authed-datasource endpoints. These endpoints fail to enforce the required data source access controls...

org.apache.dolphinscheduler:dolphinscheduler-dist (>=3.4.0, <=3.4.2) potentially affected by CVE-2026-71183 via org.apache.dolphinscheduler:dolphinscheduler-api (>=3.4.0, <=3.4.2)

org.apache.dolphinscheduler:dolphinscheduler-api MAVEN version =3.4.0, =3.4.0, =3.4.2 Source cves: CVE-2026-71183 Source advisory: MEND:CVE-2026-71183...

CVE-2026-71183 Apache DolphinScheduler: Missing Authorization Checks Allow Disclosure of Data Source Information and Passwords

An authorization vulnerability in Apache DolphinScheduler allows authenticated users to obtain information about data sources they are not authorized to access through the /unauth-datasource and /authed-datasource endpoints. These endpoints fail to enforce the required data source access controls...

CVE-2026-66087

Apache DolphinScheduler versions before 3.4.3 are vulnerable to an authorization bypass (CWE-863). This flaw allows authenticated users to perform unauthorized operations on task instances in projects they do not have permission to access. Specifically, the vulnerability affects the following end...

EUVD-2026-94807

An authorization bypass vulnerability in Apache DolphinScheduler allows authenticated users to operate task instance in projects they are not authorized to access through the /dolphinscheduler/projects/projectCode/task-instances/taskInstanceId/stop...

CVE-2026-66087 Apache DolphinScheduler: Project Authorization Bypass in the Task instance stop/savepoint Endpoint

An authorization bypass vulnerability in Apache DolphinScheduler allows authenticated users to operate task instance in projects they are not authorized to access through the /dolphinscheduler/projects/projectCode/task-instances/taskInstanceId/stop...

org.apache.dolphinscheduler:dolphinscheduler-dist (>=3.4.0, <=3.4.2) potentially affected by CVE-2026-66087 via org.apache.dolphinscheduler:dolphinscheduler-api (>=3.4.0, <=3.4.2)

org.apache.dolphinscheduler:dolphinscheduler-api MAVEN version =3.4.0, =3.4.0, =3.4.2 Source cves: CVE-2026-66087 Source advisory: MEND:CVE-2026-66087...

CVE-2026-66084

An authorization bypass vulnerability in Apache DolphinScheduler (versions before 3.4.3 ) allows authenticated users to modify task definitions in projects they are not authorized to access. The flaw exists in the /dolphinscheduler/projects/{projectCode}/task-definition/{code}/with-upstream endpo...

EUVD-2026-94806

An authorization bypass vulnerability in Apache DolphinScheduler allows authenticated users to modify task definitions in projects they are not authorized to access through the /dolphinscheduler/projects/projectCode/task-definition/code/with-upstream endpoint. The endpoint fails to verify that th...

org.apache.dolphinscheduler:dolphinscheduler-dist (>=3.4.0, <=3.4.2) potentially affected by CVE-2026-66084 via org.apache.dolphinscheduler:dolphinscheduler-api (>=3.4.0, <=3.4.2)

org.apache.dolphinscheduler:dolphinscheduler-api MAVEN version =3.4.0, =3.4.0, =3.4.2 Source cves: CVE-2026-66084 Source advisory: MEND:CVE-2026-66084...

CVE-2026-66084 Apache DolphinScheduler: Project Authorization Bypass in the Task Definition with-upstream Endpoint

An authorization bypass vulnerability in Apache DolphinScheduler allows authenticated users to modify task definitions in projects they are not authorized to access through the /dolphinscheduler/projects/projectCode/task-definition/code/with-upstream endpoint. The endpoint fails to verify that th...

CVE-2026-66082 Apache DolphinScheduler: Cross-project authorization bypasses in DolphinScheduler API (schedule / workflow）

An authorization bypass vulnerability in Apache DolphinScheduler allows authenticated users to perform unauthorized operations on workflow schedules, workflow definitions, and task instances in other projects. The affected endpoints check permissions against the supplied projectCode but fail to...

org.apache.dolphinscheduler:dolphinscheduler-dist (>=3.4.0, <=3.4.2) potentially affected by CVE-2026-66082 via org.apache.dolphinscheduler:dolphinscheduler-api (>=3.4.0, <=3.4.2)

org.apache.dolphinscheduler:dolphinscheduler-api MAVEN version =3.4.0, =3.4.0, =3.4.2 Source cves: CVE-2026-66082 Source advisory: MEND:CVE-2026-66082...

EUVD-2026-94805

An authorization bypass vulnerability in Apache DolphinScheduler allows authenticated users to perform unauthorized operations on workflow schedules, workflow definitions, and task instances in other projects. The affected endpoints check permissions against the supplied projectCode but fail to...

CVE-2026-66082

Apache DolphinScheduler versions before 3.4.3 are vulnerable to an authorization bypass (CWE-863) that allows authenticated users to perform unauthorized operations on workflow schedules, definitions, and task instances in other projects. The root cause is that affected endpoints verify permissio...

CVE-2026-86246

A flaw was found in Apache Tomcat Native, which enabled several insecure OpenSSL options by default: ALLOWCLIENTRENEGOTIATION, NOEXTENDEDMASTERSECRET, IGNOREUNEXPECTEDEOF, and ALLOWNODHEKEX. These defaults can weaken TLS protections. Apache Tomcat Native versions 1.3.0 through 1.3.8 and 2.0.0...

Exploit for OS Command Injection in Gnu Bash

Shellshock CVE-2014-6271 Vulhub's b...

Exploit for Path Traversal in Apache Http_Server

Apache HTTP Server 2.4.49 Path Traversal CVE-2021-41773 Vu...

CVE-2026-86243

A flaw was found in Apache Tomcat Native. A remote attacker can exploit a buffer over-read vulnerability during the Transport Layer Security TLS handshake. Successful exploitation causes the Java Virtual Machine JVM to crash, resulting in a denial of service DoS. Mitigation Upgrade Apache Tomcat...