Hclsoftware Connections vulnerabilities
9 vulnerabilities
Known vulnerabilities in Hclsoftware Connections, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2026-67165hclsoftwareconnections
EPSS score0.15%
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-2025-52603hclsoftwareconnections+1EPSS score0.30%
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-2025-62341hclsoftwareconnectionsEPSS score0.12%
HCL Connections is vulnerable to server-side request forgery (SSRF) when an internal server is compromised possibly allowing an attacker to send unauthorized requests in certain scenarios leading to information disclosure or security bypass.CVE-2025-15619hclsoftwareconnectionsEPSS score0.16%
HCL Connections contains a broken access control vulnerability that may allow an unauthorized user to view data in a single specific scenario.CVE-2026-21789hclsoftwareconnectionsEPSS score0.12%
HCL Connections contains a broken access control vulnerability that may allow unauthorized user to update data in certain scenarios.CVE-2026-21788hclsoftwareconnections+1EPSS score0.17%
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-2026-21827hclsoftwareconnectionsEPSS score0.15%
HCL Connections is vulnerable to an information disclosure vulnerability 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.CVE-2026-56538hclsoftwareconnections+1EPSS score0.27%
An endpoint in HCL Connections is vulnerable to information disclosure. In certain scenarios this might lead to disclosing sensitive information to unauthorized users.CVE-2026-56537hclsoftwareconnections+1EPSS score0.27%
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.