Vulnerability · Published Feb 20, 2026 · Assigned by HCL
CVE-2025-52603HCL Connections is vulnerable to information disclosure
Low 3.5
In plain English
A low-severity security flaw in Connections from HCLSoftware. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).
Severity (CVSS 3.1)3.5Low
Exploit odds (30 days)0.3%top 76.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
HCL Connections is vulnerable to information disclosure. In a very specific user navigation scenario, this could allow a user to obtain limited information when a single piece of internal metadata is returned in the browser.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HCLSoftware | Connections | 7.0, 8.0 |
Weakness: CWE-213 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N