CVE-2025-52639

LOW

HCL Connections - Sensitive Information Disclosure via Improper Data Rendering

Title source: llm

Description

HCL Connections is vulnerable to a sensitive information disclosure vulnerability which could allow a user to obtain sensitive information they are not entitled to, caused by improper rendering of application data.

References (1)

Core 1

Core References

Vendor Advisory

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0124241

Scores

CVSS v3 3.5

EPSS 0.0018

EPSS Percentile 7.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-201

Status published

Products (1)

hcltech/connections 8.0 (11 CPE variants)

Published Nov 18, 2025

Tracked Since Feb 18, 2026