How severe is CVE-2025-62320?

CVE-2025-62320 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-62320 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-62320?

CVE-2025-62320 primarily affects Hcltech Unica. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-62320?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-62320 have an EU (EUVD) identifier?

Yes. CVE-2025-62320 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-208779.

When was CVE-2025-62320 published?

CVE-2025-62320 was published on 2026-03-17 and last updated on 2026-06-17.

CVE-2025-62320

CVE-2025-62320 is a medium-severity vulnerability in Hcltech Unica with a CVSS 3.x base score of 4.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.7)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-208779
Weakness: CWE-79
Affected product: Hcltech Unica
Published: 2026-03-17
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2025-62320?: 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.
How severe is CVE-2025-62320?: CVE-2025-62320 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-62320 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-62320?: CVE-2025-62320 primarily affects Hcltech Unica. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-62320?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-62320 have an EU (EUVD) identifier?: Yes. CVE-2025-62320 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-208779.
When was CVE-2025-62320 published?: CVE-2025-62320 was published on 2026-03-17 and last updated on 2026-06-17.

References

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

Affected products (9)

cpe:2.3:a:hcltech:unica:*:*:*:*:*:*:*:*
cpe:2.3:a:hcltech:unica_audience_central:*:*:*:*:*:*:*:*
cpe:2.3:a:hcltech:unica_campaign:*:*:*:*:*:*:*:*
cpe:2.3:a:hcltech:unica_centralised_offer_management:*:*:*:*:*:*:*:*
cpe:2.3:a:hcltech:unica_contact_central:*:*:*:*:*:*:*:*
cpe:2.3:a:hcltech:unica_interact:*:*:*:*:*:*:*:*
cpe:2.3:a:hcltech:unica_journey:*:*:*:*:*:*:*:*
cpe:2.3:a:hcltech:unica_plan:*:*:*:*:*:*:*:*
cpe:2.3:a:hcltech:unica_segment_central:*:*:*:*:*:*:*:*

More vulnerabilities in Hcltech Unica

CVE-2025-62319 — Critical (CVSS 9.8): Boolean-Based SQL Injection is a type of blind SQL injection where an attacker manipulates SQL queries by injecting…
CVE-2023-37501 — High (CVSS 8.1): A Persistent XSS vulnerability can be carried out in a certain field of Unica Campaign. An attacker could hijack a…
CVE-2023-37500 — High (CVSS 8.1): A Persistent Cross-site Scripting (XSS) vulnerability can be carried out on certain pages of Unica Platform. An…
CVE-2023-37499 — High (CVSS 8.1): A Persistent Cross-site Scripting (XSS) vulnerability can be carried out in a certain field of the Unica Platform. An…
CVE-2023-37498 — High (CVSS 8.1): A user is capable of assigning him/herself to arbitrary groups by reusing a POST request issued by an administrator.…
CVE-2023-37497 — High (CVSS 8.1): The Unica application exposes an API which accepts arbitrary XML input. By manipulating the given XML, an authenticated…

All CVEs affecting Hcltech Unica →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →