CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NCVE-2023-50943
High (7.5) in apache airflow. EPSS 1.2% chance of exploitation in the next 30 days. Fixed in apache-airflow 2.8.1, 2.8.1rc1.
Apache Airflow, versions before 2.8.1, have a vulnerability that allows a potential attacker to poison the XCom data by bypassing the protection of "enable_xcom_pickling=False" configuration setting resulting in poisoned data after XCom deserialization. This vulnerability is considered low since it requires a DAG author to exploit it. Users are recommended to upgrade to version 2.8.1 or later, which fixes this issue.
Severity
- EPSS
- 1.2% chance of exploitation in the next 30 days; higher than 68% of CVEs (scores of 2026-10-31)
- CWE
- CWE-502
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:airflow
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-c3c6-f2ww-xfr2 | PyPI | apache-airflow | <2.8.1rc1 | 2.8.1rc1 |
| PYSEC-2024-13 | PyPI | apache-airflow | <2.8.1 | 2.8.1 |