HCL Software Connections vulnerabilities
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Published CVEs affecting HCL Software Connections: 6 record(s), with affected versions and fixes.
CVE-2026-67165
Medium · 5.4
CWE-79 Oct 13, 2026
HCL Connections is vulnerable to cross-site scripting (XSS)
HCL Connections is vulnerable to a cross-site scripting attack where an attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user which leads to executing malicious script code. This may allow the attacker steal cookie-based authentication credentials and comprise user's account then launch other attacks.
CVE-2025-15619
Low · 3.5
CWE-284 Jun 23, 2026
HCL Connections is vulnerable to broken access control
HCL Connections contains a broken access control vulnerability that may allow an unauthorized user to view data in a single specific scenario.
CVE-2026-21789
Medium · 4.6
CWE-863 May 18, 2026
HCL Connections is vulnerable to broken access control
HCL Connections contains a broken access control vulnerability that may allow unauthorized user to update data in certain scenarios.
CVE-2026-21788
Medium · 5.4
CWE-79 Mar 19, 2026
HCL Connections is vulnerable to cross-site scripting (XSS)
HCL Connections is vulnerable to a cross-site scripting attack where an attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user which leads to executing malicious script code. This may allow the attacker steal cookie-based authentication credentials and comprise user's account then launch other attacks.
CVE-2025-52603
Low · 3.5
CWE-213 Feb 20, 2026
HCL Connections is vulnerable to information disclosure
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.
CVE-2025-52639
Medium · 6.5
CWE-201 Nov 18, 2025
HCL Connections is vulnerable to sensitive information disclosure
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.