Is CVE-2026-26719 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-26719 being exploited in the wild.

How severe is CVE-2026-26719?

Informational severity, with a CVSS score of 0, published 15 July 2026.

Is there a fix for CVE-2026-26719?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-26719 attacked?

It is attacked over the network, in a web application.

Am I affected by CVE-2026-26719?

Check whether you run XXL-JOB at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-26719: xxl-job xxl-job-admin stored XSS in JobInfoController

CVE-2026-26719 · Severity: info · CVSS 0 · Published 2026-07-15

XXL-JOB is a popular distributed task scheduling framework used by businesses to manage background jobs and automated tasks. A security vulnerability in the administration console allows an attacker to inject malicious scripts into the system. If an administrator views the affected page, the script could execute in their browser, potentially allowing the attacker to perform unauthorized actions, steal session information, or disrupt automated business operations.

Technologies: XXL-JOB. Vendors: XXL-JOB.

Quick answers

Is CVE-2026-26719 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-26719 being exploited in the wild.
How severe is CVE-2026-26719?: Informational severity, with a CVSS score of 0, published 15 July 2026.
Which products and versions are affected?: XXL-JOB < 3.4.0.
Is there a fix for CVE-2026-26719?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-26719 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-26719?: Check whether you run XXL-JOB at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A stored Cross-Site Scripting (XSS) vulnerability exists in xxl-job-admin versions prior to 3.4.0 within the JobInfoController.java component. The vulnerability is rooted in the lack of sanitization for the 'addressList' parameter, which accepts URL-encoded JavaScript payloads. An attacker can submit a crafted HTTP GET request to the /jobinfo/trigger endpoint to store a malicious script. When an authenticated user later accesses the job information or trigger logs, the payload executes in their browser. This can be leveraged to perform unauthorized administrative actions, such as modifying job code or exfiltrating sensitive session tokens. The issue is reportedly addressed in version 3.4.0.

Affected products

xxl-job xxl-job-admin < 3.4.0

Timeline

2026-07-15: disclosed: Initial NVD publication and researcher disclosure

References

https://github.com/Ibrahim-Sartawi/CVE-2026-26719

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