CVE-2025-26796Network attack vector

Browser script execution via Web Console XSS

Published Mar 22, 2025 · Updated Mar 24, 2025

Cross-site scripting in the Apache Oozie Web Console in all versions allows remote authenticated users to execute script in another user’s browser. Apache has not published the affected request, rendering path, or missing output-encoding operation within the Web Console. Exploitation requires low-privileged access and user interaction and permits reading or modifying data accessible to the victim’s Oozie session.

CVSS severity5.4
Medium
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in the Apache Oozie Web Console in all versions allows remote authenticated users to execute script in another user’s browser. Apache has not published the affected request, rendering path, or missing output-encoding operation within the Web Console. Exploitation requires low-privileged access and user interaction and permits reading or modifying data accessible to the victim’s Oozie session.

The record

CVE
CVE-2025-26796
Published
Mar 22, 2025
Updated
Mar 24, 2025
Vendor
The Apache Software Foundation
Product
Apache Oozie
Classifications
CWE-79
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 22, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 24, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=*

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

The Apache Software Foundation · Apache Oozieversion=0 <=*

Published CVSS scores

5.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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