CVE-2026-26719Public exploitNetwork attack vector

Stored browser script execution via unsanitized addressList

Published Jul 15, 2026 · Updated Jul 15, 2026

Stored cross-site scripting in xxl-job-admin 3.0.0 allows remote attackers to run script in a user's browser through a crafted GET request. JobInfoController accepts URL-encoded JavaScript in the addressList parameter without sanitization, stores it, and later renders it for browser execution. Exploitation requires a user to load the stored payload; the script acts within that user's application session and can perform unauthorized actions.

CVSS severity6.1
Medium
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in xxl-job-admin 3.0.0 allows remote attackers to run script in a user's browser through a crafted GET request. JobInfoController accepts URL-encoded JavaScript in the addressList parameter without sanitization, stores it, and later renders it for browser execution. Exploitation requires a user to load the stored payload; the script acts within that user's application session and can perform unauthorized actions.

The record

CVE
CVE-2026-26719
Published
Jul 15, 2026
Updated
Jul 15, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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

Public exploit references

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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