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-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-2023-50943

Apache Airflow before 2.8.1 is affected by a pickle-deserialization issue in XComs. By bypassing the enable_xcom_pickling=False protection, an attacker could poison XCom data during deserialization, with impact described as data integrity risk. The vulnerability affects Airflow versions prior to ...

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-2023-42780

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-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-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-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-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-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-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-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-2023-25695

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-2023-29247

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-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-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-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-2024-29735

CVE-2024-29735 affects Apache Airflow (versions 2.8.2–2.8.3) due to the local file task handler incorrectly setting permissions on parent folders of the log directory, potentially granting group write access. The issue can impact log storage paths, and, if the home directory becomes group-writabl...

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-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-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-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-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-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-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-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-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-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-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-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-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-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-2024-45784

Summary (CVE-2024-45784): Apache Airflow versions before 2.10.3 may log sensitive configuration variables in task logs, risking exposure to unauthorized users. The underlying issue is that secrets were not masked in logging output. Version 2.10.3 and later mask secrets in task logs, mitigating th...

CVE-2026-33858

CVE-2026-33858 concerns Apache Airflow where Dag Authors could craft an XCom payload that enables the webserver to execute arbitrary code due to unsafe deserialization via legacy serialization keys in the XCom API. Affected component: Airflow’s XCom handling. Root cause: insecure deserialization ...

CVE-2026-45192

CVE-2026-45192 concerns Apache Airflow where a bug in GET /api/v2/connections/{connection_id} allowed an authenticated UI/API user with Connection-read permission to access secrets stored in a Connection's extra JSON blob that are not included in the redaction allowlist (DEFAULT_SENSITIVE_FIELDS)...

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-2026-49298

Summary: CVE-2026-49298 affects Apache Airflow when using the KubernetesExecutor. JWT tokens used by worker pods to authenticate to the Execution API are exposed as command-line arguments in the pod spec, enabling a user with Kubernetes read-only access (pods/get) to harvest a token and perform s...

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-2025-68675

CVE-2025-68675 affects Apache Airflow versions prior to 3.1.6, where proxy URLs embedded in Connection proxy fields could be logged in cleartext. The issue arises because these proxies/fields were not treated as sensitive by default, allowing credentials to leak through task/log output. Public ad...

CVE-2018-20244

CVE-2018-20244 affects Apache Airflow before 1.10.2. A malicious admin can edit the state of objects in the Airflow metadata database to inject arbitrary JavaScript on certain page views, causing a Stored XSS vulnerability. The impact is that a victim’s browser could execute injected scripts when...

CVE-2026-45426

CVE-2026-45426 describes an authenticated Airflow worker with a valid Log-server JWT for at least one Dag who can abuse Python str.lstrip() in the JWT sub verification to access logs of other Dags. The left-stripping behavior treats a set of characters as deletable, not a prefix, enabling cross-D...

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-2023-51702

CVE-2023-51702 describes a vulnerability in Apache Airflow’s CNCF Kubernetes provider where, since version 5.2.0, using deferrable mode with the Kubernetes config file path causes the worker to serialize the file contents into a dictionary and store it in metadata unencrypted. For Airflow version...

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-2024-56373

Summary of CVE-2024-56373 : Apache Airflow 2.x contains a vulnerability in the log template history mechanism that can allow a user (DAG Author) with existing permissions to manipulate the Airflow database and execute arbitrary code in the web-server context, leading to potential remote code exec...

CVE-2026-41017

CVE-2026-41017 affects Apache Airflow where JWTRefreshMiddleware sets the JWT cookie without the Secure flag. This impacts deployments exposing the Airflow API server behind TLS-terminating proxies (e.g., nginx, Envoy, or managed load balancers) and may allow a network-positioned attacker to capt...

CVE-2026-42358

Summary (CVE-2026-42358): In Apache Airflow, the Variable response masker can bypass nested-key redaction when JSON values are deeply nested. Keys ending with secret-like suffixes (password, token, secret, api_key) could have their plaintext values exposed if nesting depth exceeds the masker's re...