CVE-2023-22887

CVE-2023-22887 affects Apache Airflow versions before 2.6.3. The issue enables an authenticated attacker to perform unauthorized file access outside the intended directory by manipulating the run_id parameter (path traversal). The vulnerability is described as low impact since exploitation requir...

CVE-2023-42780

Apache Airflow vulnerability CVE-2023-42780 affects versions prior to 2.7.2. Authenticated users can list warnings for all DAGs, even if they lack permission to view those DAGs, exposing dag_ids and import-error stack traces. Impact is information disclosure of non-authorized DAG metadata; no exp...

CVE-2022-40954

The CVE-2022-40954 issue is an OS Command Injection in the Apache Airflow Spark Provider that lets an attacker read arbitrary files in the task execution context without file write access to DAGs. Affected products: Spark Provider versions prior to 4.0.0 and Airflow versions prior to 2.3.0 when t...

CVE-2023-50944

CVE-2023-50944 affects Apache Airflow prior to 2.8.1. An authenticated user can access the source code of a DAG to which they do not have access, resulting in information disclosure. The vulnerability is described as low severity (CVSS 3.1 base score 6.5) due to the need for authentication. No ex...

CVE-2023-39508

The CVE-2023-39508 issue affects Apache Airflow prior to 2.6.0, where the Run Task feature could be exploited by an authenticated user to execute code in the webserver context and bypass DAG access restrictions, exposing sensitive information and potentially impacting confidentiality, integrity, ...

CVE-2023-40273

CVE-2023-40273 : A session fixation vulnerability in Apache Airflow allowed authenticated users to continue accessing the web UI after a password reset. In the database session backend, existing sessions are invalidated when a user’s password is reset; in the securecookie backend, sessions are no...

CVE-2023-42781

CVE-2023-42781 affects Apache Airflow up to versions before 2.7.3 . The issue allows an authorized user (with access to read specific DAGs) to view information about task instances in other DAGs . This is a cross-DAG information disclosure vulnerability rather than a code execution flaw. Mitigati...

CVE-2026-67260

Apache Airflow 3.3.0 moved human-in-the-loop tasks from the triggerer to a new awaiting_input task state swept by the scheduler. That sweep deserializes the task instance's next_kwargs without an allow-list, so a Dag author — who controls that value through the task execution API — can cause an a...

CVE-2024-29735

Apache Airflow versions 2.8.2 through 2.8.3 are vulnerable to an Improper Preservation of Permissions issue in the local file task handler . The component incorrectly assigns write access to the Unix group for all parent folders of the log directory. If run as root , this can extend to the filesy...

CVE-2020-9485

CVE-2020-9485 is a stored XSS issue affecting Apache Airflow 1.10.10 and earlier, specifically in the Chart pages of the classic UI. The vulnerability is the result of unvalidated input being reflected in the UI, enabling an attacker to inject script via the affected chart rendering. The provided...

CVE-2023-25695

CVE-2023-25695 affects Apache Airflow prior to 2.5.2 and is an information-disclosure vulnerability caused by error messages that can contain sensitive data. The related advisories note that tracebacks may reveal details (e.g., Python/Airflow version, node name) to users, potentially aiding targe...

CVE-2023-25754

Apache Airflow prior to 2.6.0 is affected by a Privilege Context Switching Error that can allow a local Linux user to read sensitive files (e.g., SSH keys) by abusing insecure log file permissions. The issue is described as a privilege escalation via log handling. A fix is available in Airflow 2....

CVE-2023-29247

CVE-2023-29247 corresponds to a stored XSS in Apache Airflow’s Task instance details page, affecting versions prior to 2.6.0. Several connected sources (NVD, OSV entries, CNVD, GHSA, CNVD) converge on: vulnerable component is the UI rendering of task instance details; root cause is improper handl...

CVE-2019-0216

CVE-2019-0216 affects Apache Airflow where a malicious admin user could edit the state of objects in the Airflow metadata database, causing stored cross-site scripting by injecting arbitrary JavaScript on certain web views. The vulnerability arises from how the web interface renders or handles da...

CVE-2023-37379

CVE-2023-37379 affects Apache Airflow versions prior to 2.7.0. An authenticated user with Connection edit privileges can access connection information and abuse the test connection feature by sending many requests, causing a DoS condition on the server and enabling potentially harmful connections...

CVE-2024-28746

CVE-2024-28746 affects Apache Airflow versions 2.8.0–2.8.2. The issue allows an authenticated user with limited permissions to access resources (e.g., variables, connections) from the UI that they should not access, constituting an information disclosure vulnerability. The cited connected documen...

CVE-2020-17513

Apache Airflow versions prior to 1.10.13 expose a Server-Side Request Forgery (SSRF) vulnerability in the old Flask-admin UI, specifically the Charts and Query View. The issue is described as SSRF in the Chart/Query View of the legacy UI, without details on exploit vectors, affected subcomponents...

CVE-2021-26697

CVE-2021-26697 affects Apache Airflow 2.0.0: the lineage endpoint of the deprecated Experimental API is not protected by authentication, allowing unauthenticated access to metadata about a DAG and its tasks. This is described as a low-severity issue with a low attack surface, requiring the attack...

CVE-2022-43985

In Apache Airflow, versions prior to 2.4.2 contain an open redirect in the webserver’s /confirm endpoint. Affected component is the Airflow webserver; root cause is an open redirect path in /confirm. The practical impact is an open redirect vulnerability (no exploitation details provided in the s...

CVE-2019-0229

The CVE-2019-0229 entry concerns cross-site request forgery (CSRF) in the Airflow webserver. The affected surface is multiple HTTP endpoints in both the RBAC and classic Airflow webservers, where protections against CSRF are insufficient. Root cause cited across connected sources is lack of adequ...

CVE-2021-26559

CVE-2021-26559 describes an improper access control on the Stable API Configurations Endpoint in Apache Airflow, allowing users with Viewer or User roles to retrieve Airflow configurations (including sensitive data) even when webserver configuration [webserver] expose_config is set to False. Affe...

CVE-2019-12417

CVE-2019-12417 affects Apache Airflow. A malicious admin user could edit the state of objects in the Airflow metadata database, triggering arbitrary JavaScript execution on affected page views (cross-site scripting). The same action also enables a Local File Disclosure to access files readable by...

CVE-2023-35908

CVE-2023-35908 affects Apache Airflow, versions before 2.6.3. The vulnerability allows unauthorized read access to a DAG through the URL (i.e., an access control issue). The documented remediation is to upgrade to a version that is not affected (2.6.3 or later). Other details on exploitation tech...

CVE-2022-43982

CVE-2022-43982 (Apache Airflow) refers to a cross-site scripting vulnerability in versions prior to 2.4.2, where the Trigger DAG with config screen is vulnerable to XSS via the origin query parameter. The issue arises in the web UI when user-supplied data in origin is reflected back, potentially ...

CVE-2017-17835

CVE-2017-17835 affects Apache Airflow 1.8.2 and earlier. The vulnerability is described as a CSRF flaw that allowed remote command injection on a default Airflow install. The connected documents corroborate the CSRF/vector and the potential for command execution, but do not provide exploitation d...

CVE-2021-35936

Apache Airflow CVE-2021-35936 affects versions older than 2.1.2. When remote logging is not used, the worker (CeleryExecutor) or the scheduler (LocalExecutor) spins up a Flask logging server that binds to 0.0.0.0 on a specific port and lacks authentication, allowing reads of DAG job log files. Th...

CVE-2025-68675

In Apache Airflow versions before 3.1.6, and 2.11.1 the proxies and proxy fields within a Connection may include proxy URLs containing embedded authentication information. These fields were not treated as sensitive by default and therefore were not automatically masked in log output. As a result,...

CVE-2020-17511

CVE-2020-17511 affects Apache Airflow versions prior to 1.10.13. The vulnerability arises when creating a user (via airflow CLI) or a connection with a password field, causing the password to be logged in plaintext in the Log table in the Airflow metadata database. This issue is consistently desc...

CVE-2022-40754

Summary: CVE-2022-40754 affects Apache Airflow 2.3.0–2.3.4, describing an open redirect in the webserver’s /confirm endpoint. The root cause is an open redirect vulnerability that could enable attackers to lead users to a malicious site via an apparently legitimate URL. No exploitation details or...

CVE-2024-56373

DAG Author (who already has quite a lot of permissions) could manipulate database of Airflow 2 in the way to execute arbitrary code in the web-server context, which they should normally not be able to do, leading to potentially remote code execution in the context of web-server (server-side) as a...

CVE-2024-45784

Apache Airflow versions prior to 2.10.3 are vulnerable to a flaw where sensitive configuration variables are not masked in task logs by default. This allows DAG authors to unintentionally or intentionally expose critical data, which unauthorized users could then access to compromise the security ...

CVE-2026-45192

A bug in the GET /api/v2/connections/{connection_id} REST API endpoint in Apache Airflow allowed an authenticated UI/API user with Connection-read permission to retrieve secrets stored in a Connection's extra JSON blob under field names not present in the redaction allowlist (DEFAULT_SENSITIVE_FI...

CVE-2024-32077

CVE-2024-32077 concerns Apache Airflow 2.9.0 with a cross-site scripting (XSS) vulnerability in Task Instance Log/Log Details. An authenticated attacker can inject malicious data into task instance logs due to insufficient input handling, leading to XSS when logs are viewed. The affected product ...

CVE-2026-33858

Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0, wh...

CVE-2023-48291

Apache Airflow prior to 2.8.0 is affected by an access-control vulnerability where an authenticated user with limited DAG access can craft a request to obtain write access to DAG resources for other DAGs, enabling them to clear DAGs they shouldn’t. This CVE (CVE-2023-48291) is described as a miss...

CVE-2026-49298

A bug in Apache Airflow's KubernetesExecutor caused JWT tokens used by worker pods to authenticate against the Execution API to be passed to the worker container as command-line arguments visible in the pod spec. An authenticated UI/API user with Kubernetes read-only access to the cluster (e.g. p...

CVE-2017-15720

CVE-2017-15720 affects Apache Airflow 1.8.2 and earlier. An authenticated user can trigger remote code execution on the Airflow webserver by creating a specially crafted object. Reported in multiple feeds (NVD, GHSA, OSV, CNVD/CVE records), the exposure is described as remote code execution with ...

CVE-2018-20245

CVE-2018-20245 affects Apache Airflow versions prior to 1.10.1, where the LDAP auth backend (airflow.contrib.auth.backends.ldap_auth) had improper exception handling that disabled server certificate checking. This misconfiguration enables potential Man‑in‑the‑Middle risks against LDAP connections...

CVE-2017-17836

In Apache Airflow 1.8.2 and earlier, an experimental feature exposed authenticated cookies and passwords to databases used by Airflow. The vulnerability allows an attacker with limited access to Airflow—e.g., via XSS or an unlocked machine—to exfiltrate credentials from the system. Documented ref...

CVE-2021-45230

CVE-2021-45230 affects Apache Airflow prior to 2.2.0. The issue arises when a user with can_create on DAG Runs can create Dag Runs for DAGs where they do not have edit permissions, implying insufficient DAG-level permission checks in the web interface. The connected OSV and CVE references corrobo...

CVE-2026-42360

A bug in Apache Airflow's rendered-template field handling caused nested sensitive-key masking (e.g. nested password / token / secret / api_key keys inside a JSON template structure) to be bypassed when the rendered field exceeded [core] max_templated_field_length: Airflow stringified the structu...

CVE-2022-46651

Apache Airflow (versions before 2.6.3) is affected by an information-disclosure vulnerability in the Connection edit view. An unauthorized actor with access to Connection resources could potentially view sensitive data when updating a connection. Remediation: upgrade to Airflow 2.6.3 or later, wh...

CVE-2023-22888

Apache Airflow is affected in versions before 2.6.3 by a vulnerability that allows service disruption via manipulation of the run_id parameter. Exploitation requires an authenticated user, and the impact is described as a high availability disruption with no confidentiality/integrity impact repor...

CVE-2019-12398

Apache Airflow prior to 1.10.5 with the classic UI is affected. A malicious admin can modify object state in the Airflow metadata database to execute arbitrary JavaScript on certain page views (XSS). The RBAC UI is unaffected. Exploitation details and concrete fixes are not provided in the suppli...

CVE-2026-46764

The CVE-2026-46764 affects Apache Airflow’s Event Log APIs: the detail endpoint GET /api/v2/eventLogs/{event_log_id} returns audit-log rows by numeric ID after only a generic Audit Log permission check, while GET /api/v2/eventLogs applies per-Dag scoping. An authenticated user with audit-log read...

CVE-2026-40861

A Dag author could either (a) create a symlink under their task's log directory pointing to an arbitrary file readable by the API server process (read-path attack — e.g. /etc/passwd or airflow.cfg) or (b) supply a task_id containing .. sequences accepted by the Task SDK's KEY_REGEX (write-path at...

CVE-2023-50783

Apache Airflow prior to 2.8.0 is affected by an improper access control vulnerability that allows an authenticated user without the variable edit permission to update a variable, compromising variable management integrity and potentially enabling unauthorized data modifications. The issue is docu...

CVE-2025-62402

API users via /api/v2/dagReports could perform Dag code execution in the context of the api-server if the api-server was deployed in the environment where Dag files were available.

CVE-2023-49920

Apache Airflow (versions 2.7.0–2.7.3) contains a vulnerability where a GET request can trigger DAG executions without CSRF validation due to missing CSRF protection. This allows a malicious site loaded in the same browser as an Airflow UI session to trigger DAGs without user consent. The issue is...

CVE-2026-40961

A bug in the login redirect route of Apache Airflow allows authenticated users to craft URLs that bypass the is_safe_url check. This vulnerability enables an attacker to redirect users from a trusted Airflow domain to an attacker-controlled origin . To remediate this, users should upgrade to apac...