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CVE-2025-28243

Alteryx Server cross-site scripting (XSS)

8.0 HIGHPublic exploitEPSS 0.33%
  1. Published10 Jul 2025

Description

An issue in Alteryx Server v.2023.1.1.460 allows HTML injection via a crafted script to the pages component.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityHigh
Privileges requiredNone
User interactionRequired
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

Affected products

Alteryx Server2023.1.1.460

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2025-28243 being actively exploited?

CVE-2025-28243 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.33%.

How severe is CVE-2025-28243?

CVE-2025-28243 has a CVSS 3.1 base score of 8.0, rated high. EPSS estimates a 0.33% probability of exploitation.

Which products are affected by CVE-2025-28243?

Affected products include Alteryx Server.

How do I fix CVE-2025-28243?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-28243 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.