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CVE-2023-37501

A Persistent Cross-site Scripting (XSS) vulnerability affects HCL Unica Campaign

MEDIUM
6.1
CVSS Score
Published: August 3, 2023 at 10:01 PM UTC
Updated: June 17, 2026 at 06:08 AM UTC
1 product affected across 1 vendorUnica

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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

A Persistent XSS vulnerability can be carried out in a certain field of Unica Campaign.  An attacker could hijack a user's session and perform other attacks.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Unica· Hcltech
95%
v < 12.1.1v < 12.1.3
Affected range stops below 12.1.1, so it looks safe — our inference, not a vendor statement
Affected range stops below 12.1.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0106556

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.1MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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