What is CVE-2025-26796?

CVE-2025-26796 is a medium-severity vulnerability in Apache Oozie, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-03-22.

How severe is CVE-2025-26796?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Apache Oozie

CVE-2025-26796

** UNSUPPORTED WHEN ASSIGNED ** Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache Oozie. This issue affects Apache Oozie: all versions. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (38.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Apache Oozie
Apache Software Foundation Oozie — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security@apache.org (vendor-advisory, Mailing List)
af854a3a-2127-422b-91ae-364da2661108 (Mailing List)

Frequently asked questions

What is CVE-2025-26796?: CVE-2025-26796 is a medium-severity vulnerability in Apache Oozie, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-03-22.
How severe is CVE-2025-26796?: Medium severity. CVSS v3 base score is 5.4 out of 10.