CVE-2026-18243 - Vulnerability Details - OpenCVE

Certain HP DesignJet products may be potentially vulnerable to cross-site scripting (XSS), which may allow unauthenticated HTTP requests to view print job previews.

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Active

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

HP Inc

HP DesignJet T3500

unaffected

Version	Status	Constraints
`0`	affected	< AENEAS_04_09_09.1

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://support.hp.com/us-en/document/ish_15348281-15348304-16

History

Mon, 03 Aug 2026 19:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mon, 03 Aug 2026 16:30:00 +0000

Type	Values Removed	Values Added
Description		Certain HP DesignJet products may be potentially vulnerable to cross-site scripting (XSS), which may allow unauthenticated HTTP requests to view print job previews.
Title		HP DesignJet T3500 - Potential Cross-Site Scripting (XSS)
Weaknesses		CWE-79
References		https://support.hp.com/us-en/document/ish_15348281-15348304-16
Metrics		cvssV4_0 `{'score': 6.9, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: hp

Published: 2026-08-03T15:58:54.165Z

Updated: 2026-08-03T18:39:46.171Z

Reserved: 2026-07-29T14:16:27.551Z

Link: CVE-2026-18243

Vulnrichment

Updated: 2026-08-03T18:39:20.597Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

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