Vulnerability · Published Jul 27, 2026 · Assigned by HCL
CVE-2026-56537HCL 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 19% of all known vulnerabilities).
Severity (CVSS 3.1)3.5Low
Exploit odds (30 days)0.3%top 80.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
HCL Connections is vulnerable to information disclosure which could allow a user to obtain sensitive information they are not entitled to, caused by improper handling of request data.they are not entitled to, caused by improper handling of request data.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HCLSoftware | Connections | 8.0 |
Weakness: CWE-209 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N