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Vulnerability record · CVE-2025-62320 · published 17 March 2026

CVE-2025-62320: Hcltech unica cross-site scripting vulnerability

Hcltech · Unica

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.

6.1 CVSS 3.1 Medium EPSS 0.16% · top 95.8% CWE-79 · Cross-site scripting
6.1CVSS 3.1 base score
0.16%EPSS exploitation probability, 30 days
NoNot in CISA KEV
9Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

9 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-62319Hcltech unica sql injection vulnerabilityBoolean-Based SQL Injection is a type of blind SQL injection where an attacker manipulates SQL queries by injecting Boolean conditions (TRUE or FALSE…EPSS 0.28%8.8CVE-2023-37497Hcltech unica xml external entity (xxe) vulnerabilityThe Unica application exposes an API which accepts arbitrary XML input. By manipulating the given XML, an authenticated attacker with certain rights …EPSS 0.53%8.8CVE-2023-37498Hcltech unica vulnerabilityA user is capable of assigning him/herself to arbitrary groups by reusing a POST request issued by an administrator.  It is possible that an attacker…EPSS 0.57%7.5CVE-2025-51735Hcltech unica csv injection vulnerabilityCSV formula injection vulnerability in HCL Technologies Ltd. Unica 12.0.0.EPSS 0.34%7.5CVE-2025-31996Hcltech unica vulnerabilityHCL Unica Platform is affected by unprotected files due to improper access controls.  These files may contain sensitive information such as private o…EPSS 0.24%7.5CVE-2025-52616Hcltech unica vulnerabilityHCL Unica 12.1.10 can expose sensitive system information. An attacker could use this information to form an attack plan by leveraging known vulnerab…EPSS 0.26%7.5CVE-2021-27777Hcltech unica xml injection vulnerabilityXML External Entity (XXE) injection vulnerabilities occur when poorly configured XML parsers process user supplied input without sufficient validatio…EPSS 0.83%6.3CVE-2025-51736Hcltech unica unrestricted file upload vulnerabilityFile upload vulnerability in HCL Technologies Ltd. Unica 12.0.0.EPSS 0.20%

Source: NIST National Vulnerability Database (record CVE-2025-62320), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.