CVE-2026-9007

Reflected XSS in HCL Notes

Published Jul 15, 2026 CVSS 4.0 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in HCL Notes from HCL Software allows reflected

Cross-Site Scripting (XSS). 
Successful exploitation allows an attacker to execute arbitrary JavaScript in the context of another user.


This issue affects HCL Notes: Release 12.0.2FP5HF8 on Linux 4.18.0-553.52.1.El8_10.X64_64#1.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Hcl Software
Hcl Software hcl Notes
Vendors & Products Hcl Software
Hcl Software hcl Notes
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in HCL Notes from HCL Software allows reflected Cross-Site Scripting (XSS).  Successful exploitation allows an attacker to execute arbitrary JavaScript in the context of another user. This issue affects HCL Notes: Release 12.0.2FP5HF8 on Linux 4.18.0-553.52.1.El8_10.X64_64#1.
Title Reflected XSS in HCL Notes
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 5.5, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
TCS-CERT
Published
Updated
Jul 15, 2026, 4:04 PM
Reserved
May 19, 2026, 2:01 PM
Status
Awaiting Analysis
Published
Jul 15, 2026, 4:16 PM
Modified
Oct 24, 2026, 9:10 PM