Cross-Site Scripting Vulnerability in HP DesignJet Products
CVE-2026-18243

6.9MEDIUM

Key Information:

Vendor

HP Inc

Status
HP Designjet T3500
Vendor
CVE Published:
3 August 2026

What is CVE-2026-18243?

HP DesignJet products may be exposed to a cross-site scripting vulnerability that can enable unauthorized HTTP requests. This can potentially allow attackers to view sensitive print job previews without proper authentication. Users of affected products are advised to be cautious and apply necessary security measures.

Affected Version(s)

HP DesignJet T3500 0

References

https://support.hp.com/us-en/document/ish_15348281-153483...

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
High
Availability:
Low
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.