CVE-2024-27906

Apache Airflow versions before 2.8.2 are vulnerable to an information disclosure vulnerability due to improper permission checks in the API and UI components. This flaw allows authenticated users to view DAG code and import errors for DAGs they are not authorized to access. To mitigate this risk,...

CVE-2020-13927

Apache Airflow CVE-2020-13927: An authentication bypass existed in the Experimental API where unauthenticated requests could be processed by default in older Airflow versions. The issue was mitigated by changing the default from allowing all API requests to denying them by default starting with A...

CVE-2020-11978

Apache Airflow CVE-2020-11978 affects Airflow 1.10.10 and earlier in one of the shipped example DAGs, enabling remote command execution. The root cause is a command-injection vulnerability in the example DAGs, which could allow an authenticated user to run arbitrary commands as the user running t...

CVE-2021-28359

Technical details for CVE-2021-28359 are not present in the provided documents. Public sources in Connected Documents do not specify affected products/versions or fixes. Monitor for updates.

CVE-2024-50378

Apache Airflow versions before 2.10.3 are vulnerable to CWE-201 (Insertion of Sensitive Information Into Sent Data). When sensitive variables are configured using the airflow CLI , their values are recorded unencrypted in the audit logs and the Airflow database. This allows authenticated users wi...

CVE-2024-39877

Summary: CVE-2024-39877 affects Apache Airflow 2.4.0 and all versions before 2.9.3. Affected component is the doc_md parameter that authenticated DAG authors can craft to cause arbitrary code execution in the scheduler context. This is described across multiple sources (NVD, OSV entries, GHSA adv...

CVE-2024-45034

Apache Airflow versions before 2.10.1 are vulnerable to Arbitrary Code Execution . The root cause is that DAG authors can add local settings to the DAG folder, which the scheduler then executes. This allows for unintended code execution on scheduler nodes by authenticated DAG authors. Users shoul...

CVE-2024-41937

The CVE concerns Apache Airflow versions before 2.10.0, where a stored XSS vulnerability exists in the provider link workflow. If a malicious provider is installed on the web server, a user who clicks a provider documentation link can trigger script execution, enabling an attacker to perform a cr...

CVE-2024-25142

CVE-2024-25142 : The issue is in Apache Airflow where dynamic content did not return the Cache-Control header, potentially allowing browsers to store sensitive data in local cache. Affected version: Airflow prior to 2.9.2. The available connected documents confirm the root cause (missing Cache-Co...

CVE-2024-45498

Apache Airflow version 2.10.0 is vulnerable to command injection via the example DAG example_inlet_event_extra.py. An authenticated attacker with only DAG trigger permissions can exploit this flaw to execute arbitrary commands due to improper encoding or escaping of output. It is recommended to a...

CVE-2024-39863

Apache Airflow versions before 2.9.3 are vulnerable to a flaw in the Provider component that allows an authenticated attacker to inject a malicious link during provider installation. This vulnerability results in Cross-Site Scripting (XSS) , where an attacker can exploit a lack of security measur...

CVE-2026-33264

A vulnerability exists in the BaseSerialization.deserialize() method of Apache Airflow , where unrestricted import_string() calls allow for the loading of attacker-controlled class paths. When the Scheduler or API Server loads a serialized DAG, a DAG author can embed a malicious trigger to achiev...

CVE-2026-42252

The Apache Airflow official documentation provided a BashOperator example that lacked proper shell-quoting for the dag_run.conf field. Users who adopted this specific pattern could be vulnerable to shell-metacharacter injection . An authenticated user with Dag.can_trigger permissions could supply...

CVE-2022-24288

Apache Airflow versions prior to 2.2.4 are vulnerable to OS Command Injection due to improper input validation of parameters in certain example DAGs . Specifically, scripts such as example_passing_params_via_test_command.py and tutorial.py fail to properly sanitize user-provided parameters (e.g.,...

CVE-2026-30898

The Apache Airflow platform is affected by CVE-2026-30898 , where an incorrect example provided in the official documentation for BashOperator suggests a method of passing dag_run.conf that allows for unsanitized user input . If adopted, this vulnerability enables a UI user to escalate privileges...

CVE-2023-40611

Apache Airflow vulnerable before 2.7.1: authenticated DAG-view users can modify DAG run detail values when submitting notes (e.g., configuration, start date). Root cause relates to broken access control around DAG runs. A fix exists in 2.7.1 and later; upgrade to 2.7.1+ to remove the vulnerabilit...

CVE-2023-36543

CVE-2023-36543 affects Apache Airflow prior to 2.6.3. An authenticated user can submit crafted input that causes the current request to hang, effectively a DoS condition. The public records consistently state the impact as a hang of the current request with no other confidentiality/integrity impa...

CVE-2023-42663

CVE-2023-42663 concerns Apache Airflow before 2.7.2, where an authorized user with access to some DAGs can read information about task instances in other DAGs, causing information disclosure across DAG boundaries. This is described across multiple sources as a permission-verification bypass expos...

CVE-2026-25917

In Apache Airflow , versions prior to 3.2.0 are vulnerable to arbitrary code execution. The root cause is a deserialization flaw where DAG authors can craft a malicious XCom payload to execute code within the webserver context. While the impact is significant, the severity is considered Low becau...

CVE-2023-45348

CVE-2023-45348 affects Apache Airflow (versions 2.7.0 and 2.7.1). The issue is an information leakage where an authenticated user can retrieve sensitive configuration data when the expose_config option is set to non-sensitive-only (default is False). The vulnerability specifically concerns access...

CVE-2023-42792

CVE-2023-42792 (Apache Airflow) affects Airflow versions prior to 2.7.2. An authenticated user with limited access to some DAGs can craft a request to gain write access to DAG resources for DAGs they should not access, enabling them to clear those DAGs. Root cause described as improper access con...

CVE-2024-31869

The CVE affects Apache Airflow 2.7.0–2.8.4, where an authenticated user can view sensitive provider configuration on the configuration UI if webserver.expose_config is set to non-sensitive-only; the Celery provider is noted as having sensitive configurations. Impact is information disclosure via ...

CVE-2020-17526

Apache Airflow Webserver prior to version 1.10.14 with the default [webserver] secret_key allows an authenticated user on one site to access an unauthorized Webserver session on another site via session validation bypass. Affected component is the Webserver authentication mechanism; root cause is...

CVE-2021-38540

Affected software: Apache Airflow 2.x, specifically >=2.0.0 and

CVE-2022-41672

In Apache Airflow, CVE-2022-41672 affects versions prior to 2.4.1, where deactivating a user does not prevent an already authenticated user from continuing to use the UI or API. The NVD entry lists a high impact (CVSS v3.1 base score 8.1) with privileges required: low and no user interaction, ind...

CVE-2022-38649

CVE-2022-38649 describes an OS command injection vulnerability in the Apache Airflow Pinot Provider. The issue arises from improper neutralization of special elements when constructing OS commands, enabling an attacker to control commands executed in the task execution context without requiring D...

CVE-2020-11981

CVE-2020-11981 affects Apache Airflow versions 1.10.10 and earlier when using CeleryExecutor with direct access to the broker (Redis or RabbitMQ). The underlying issue allows an attacker who can connect to the broker to inject commands, enabling the celery worker to run arbitrary commands and pot...

CVE-2021-29621

The vulnerability is in Flask-AppBuilder (a Flask-based development framework). A user-enumeration flaw exists in the database authentication flow, where an unauthenticated user can infer existing accounts by measuring login response timing. Affected versions are Flask-AppBuilder

CVE-2021-45229

The CVE-2021-45229 entry describes a reflected XSS in Apache Airflow: the Trigger DAG with config screen is vulnerable to XSS via the origin URL parameter, affecting Airflow 2.2.3 and earlier. The root cause is insufficient input handling for the origin parameter that can inject script into the b...

CVE-2022-45402

CVE-2022-45402 affects Apache Airflow versions prior to 2.4.3, which have an open redirect in the webserver’s /login endpoint. The root cause is an open redirect via the login parameter (e.g., next), enabling unvalidated redirects that could be used for phishing. The vulnerability is documented w...

CVE-2023-22884

CVE-2023-22884 affects Apache Airflow (core) and the Apache Airflow MySQL Provider, with the vulnerability stemming from improper neutralization of input in the LOAD DATA LOCAL INFILE flow, enabling Command Injection. Reported affected versions: Airflow before 2.5.1 and MySQL Provider before 4.0....

CVE-2023-40712

CVE-2023-40712 affects Apache Airflow prior to 2.7.1. Authenticated users with UI access can craft a URL to view task/dag details, potentially unmasking secret task configuration that is normally masked in the UI. Impact is information exposure with high confidentiality impact as per the CVE; no ...

CVE-2026-45360

The Apache Airflow scheduler-side deadline-reference decoder, specifically the SerializedCustomReference.deserialize_reference function, is vulnerable to arbitrary class instantiation. The root cause is the lack of an allowlist or plugin-registry gate when importing and dispatching class paths dr...

CVE-2022-40127

Apache Airflow before 2.4.0 is vulnerable to remote code execution via the run_id parameter on UI-triggered DAGs. The issue affects the Example Dags component and is triggered by manipulating run_id to execute arbitrary commands. Public references describe RCE on Airflow

CVE-2023-46215

CVE-2023-46215 affects Apache Airflow and its Celery provider. The issue is that sensitive information is logged in clear text when using rediss, amqp, or rpc protocols as the Celery result backend. Affected versions: Airflow Celery provider 3.3.0–3.4.0 and Apache Airflow 1.10.0–2.6.3. Impact is ...

CVE-2026-67260

Apache Airflow version 3.3.0 is vulnerable to deserialization of untrusted data in the awaiting_input task state. The scheduler sweep deserializes the task instance's next_kwargs without an allow-list, allowing a Dag author to cause an arbitrary module import and object instantiation or terminate...

CVE-2024-26280

Apache Airflow versions prior to 2.8.2 are vulnerable to an information disclosure flaw due to incorrect default permissions (CWE-276). This allows authenticated Ops and Viewers users to view comprehensive audit log information, including DAG names and usernames , which they are not otherwise per...

CVE-2023-47037

Apache Airflow (versions before 2.7.3) is affected by a Broken Access Control vulnerability tracked as CVE-2023-47037. The issue allows authenticated DAG-view authorized users to modify DAG run detail values (e.g., configuration parameters, start date) when submitting notes. The underlying proble...

CVE-2023-46288

CVE-2023-46288 affects Apache Airflow (versions 2.4.0–2.7.0) where sensitive configuration data could be read by authenticated users via the REST API when expose_config allows non-sensitive values. The issue is due to configuration exposure even when expose_config is set to non-sensitive-only; ve...

CVE-2022-40189

CVE-2022-40189 describes an OS command injection in the Apache Airflow Pig Provider. The root cause is improper neutralization of special elements used in OS commands, allowing an attacker to control commands executed in the task execution context. Affected are Pig Provider versions prior to 4.0....

CVE-2022-38170

CVE-2022-38170 affects Apache Airflow prior to 2.3.4. The issue is an insecure daemon umask applied to numerous Airflow components, causing a race condition that can create world-writable files in the Airflow home directory. This allows local users to expose arbitrary file contents via the webser...

CVE-2023-39441

Apache Airflow SMTP Provider before 1.3.0, Apache Airflow IMAP Provider before 3.3.0, and Apache Airflow before 2.7.0 are affected by a certificate validation weakness in the OpenSSL-based SSL context. The default SSL context did not verify server X.509 certificates, allowing an attacker in a MIT...

CVE-2022-27949

CVE-2022-27949 affects Apache Airflow (UI) prior to 2.3.1. The issue allows viewing unmasked secrets in rendered template values for tasks that were not executed (e.g., tasks dependent on past/failed instances). Root cause details are not elaborated beyond the vulnerability description in the con...

CVE-2022-38054

Apache Airflow 2.2.4–2.3.3 is affected by a session fixation vulnerability in the database webserver session backend. The issue is documented across multiple sources (e.g., CVE-2022-38054, GHSA-5FF8-7639-6V6G, BIT-AIRFLOW-2022-38054) with high impact as per CVSS metrics. The provided Connected do...

CVE-2020-11983

CVE-2020-11983 affects Apache Airflow versions 1.10.10 and earlier, where the RBAC UI admin screens mishandle escaping, enabling authenticated users with necessary permissions to perform stored XSS. The issue arises from improper input escaping in admin management screens of the new/RBAC UI, allo...

CVE-2020-13944

The vulnerability described as CVE-2020-13944 affects Apache Airflow via a Cross‑Site Scripting (XSS) flaw in the origin parameter for some endpoints (notably /trigger) in older Airflow releases. Connected advisories reiter that the issue occurs in <1.10.12 (and related

CVE-2022-40604

CVE-2022-40604 affects Apache Airflow 2.3.0–2.3.4. A component of a URL was unnecessarily formatted, enabling information disclosure from a formatted URL. Multiple sources (NVD, OSV entries, and third‑party advisories) corroborate a format-string/vulnerability in the URL handling path (notably in...

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-2023-39508

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-2020-11982

CVE-2020-11982 affects Apache Airflow