How severe is CVE-2024-39863?

CVE-2024-39863 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-39863 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-39863?

CVE-2024-39863 affects Apache Airflow. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-39863?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-39863 have an EU (EUVD) identifier?

Yes. CVE-2024-39863 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0010.

When was CVE-2024-39863 published?

CVE-2024-39863 was published on 2024-07-17 and last updated on 2026-06-17.

CVE-2024-39863

CVE-2024-39863 is a medium-severity vulnerability in Apache Airflow with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0010
Weakness: CWE-79
Affected product: Apache Airflow
Published: 2024-07-17
Last modified: 2026-06-17

Description

Apache Airflow versions before 2.9.3 have a vulnerability that allows an authenticated attacker to inject a malicious link when installing a provider. Users are recommended to upgrade to version 2.9.3, which fixes this issue.

Frequently asked questions

What is CVE-2024-39863?: Apache Airflow versions before 2.9.3 have a vulnerability that allows an authenticated attacker to inject a malicious link when installing a provider. Users are recommended to upgrade to version 2.9.3, which fixes this issue.
How severe is CVE-2024-39863?: CVE-2024-39863 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-39863 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-39863?: CVE-2024-39863 affects Apache Airflow. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-39863?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-39863 have an EU (EUVD) identifier?: Yes. CVE-2024-39863 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0010.
When was CVE-2024-39863 published?: CVE-2024-39863 was published on 2024-07-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*

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