Is there a public exploit for CVE-2026-25219?

No public exploit for CVE-2026-25219 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-25219?

CVE-2026-25219 scores CVSS 6.5 (v3.1), rated medium. EPSS puts the chance of exploitation in the next 30 days at 0.55%.

What does CVE-2026-25219 affect?

CVE-2026-25219 affects Apache Software Foundation Apache Airflow.

6.5 Medium

The accesskey and connectionstring connection properties were not marked as sensitive names in secrets masker.

CVE-2026-25219

The accesskey and connectionstring connection properties were not marked as sensitive names in secrets masker. This means that user with read permission could see the values in Connection UI, as well as when Connection was accidentaly logged to logs, those values could be seen in the logs. Azure Service Bus used those properties to store sensitive values. Possibly other providers could be also affected if they used the same fields to store sensitive data. If you used Azure Service Bus connection with those values set or if you have other connections with those values storing sensitve values, you should upgrade Airflow to 3.1.8

Assessment

CVSS: 6.5 (v3.1)
Severity: Medium
EPSS: 0.55% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 15 April 2026
Last updated: 3 November 2026
Affected: Apache Software Foundation · Apache Airflow
Assigner: apache

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

At the source

EUVD (ENISA)

References

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