CVE-2025-28245Public exploitNetwork attack vector

Stored script execution via unsanitized notification body

Published Jul 10, 2025 · Updated Jul 11, 2025

Stored XSS in Alteryx Server 2023.1.1.460 allows remote attackers to execute JavaScript through a crafted notification body. The notification-editing API stores the HTML body without escaping or encoding it, and the interface later interprets that body as active content. A victim must view the stored notification; execution occurs in that user's browser and can access or modify session-visible data.

CVSS severity6.1
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Alteryx Server 2023.1.1.460 allows remote attackers to execute JavaScript through a crafted notification body. The notification-editing API stores the HTML body without escaping or encoding it, and the interface later interprets that body as active content. A victim must view the stored notification; execution occurs in that user's browser and can access or modify session-visible data.

The record

CVE
CVE-2025-28245
Published
Jul 10, 2025
Updated
Jul 11, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 11, 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?

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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')
T1203Exploitation for Client Execution

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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