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CVE-2025-62320

HTML Injection Leading to Data Exfiltration to External Server vulnerability affects HCL Unica Platform

Published: Mar 17, 2026Updated: May 11, 2026 Sources: CVE List NVDCWE-79
4.7MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 94.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

HTML Injection can be carried out in Product when a web application does not properly check or clean user input before showing it on a webpage. Because of this, an attacker may insert unwanted HTML code into the page. When the browser loads the page, it may automatically interact with external resources included in that HTML, which can cause unexpected requests from the user’s browser.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:CC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-79

Affected Products

hcltech
commercial·INaka hcl tech
unicaOn-premWeb App
Enterprise Software / crm
unica audience centralOn-premWeb App
Enterprise Software / itsm-monitoring
unica campaignOn-premWeb App
Enterprise Software / itsm-monitoring
unica centralised offer managementOn-premWeb App
Enterprise Software / itsm-monitoring
unica contact centralOn-premWeb App
Enterprise Software / itsm-monitoring
unica interactOn-premWeb App
Enterprise Software / itsm-monitoring
unica journeyOn-premWeb App
Enterprise Software / itsm-monitoring
unica planOn-premWeb App
Enterprise Software / itsm-monitoring
HCL
commercial·USaka hcl technologies
SametimeOn-premWeb App
Enterprise Software / collaboration-groupware
and 1 more affected products View all →

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0129460
support.hcl-software.com

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