CVE-2026-56579
LowCVSS 3.1Exploitation Probability (EPSS)
Low risk5th percentile - higher than 5% of all known CVEs
Summary
Vulnerability in HCL MyCloud exposes the license key in HTTP responses. Attackers can misuse this information to compromise application security.
Risk Assessment
The organization is at risk of unauthorized license access and potential application security compromise through the exposed key.
Recommendation
Update HCL MyCloud to the latest patched version. Review configuration to avoid exposing sensitive data in HTTP responses.
Other vulnerabilities in HCL MyCloud
See all- CVE-2026-56583Low
Concurrent Login vulnerability in HCL MyCloud increases the risk of unauthorized access, session hijacking, and account misuse.
- CVE-2026-56582Low
HCL MyCloud is affected by the SSL/TLS LUCKY13 vulnerability. An attacker can decrypt sensitive information via a TLS/SSL padding oracle attack.
- CVE-2026-56581Low
HCL MyCloud has a missing Cookie Attribute Path vulnerability. This increases the risk of unauthorized access to session data or authentication tokens.
- CVE-2026-56580Low
HCL MyCloud is affected by using components with known vulnerabilities (IIS Server). This may allow attackers to exploit publicly disclosed weaknesses and compromise the system.
- CVE-2026-56578Low
HCL MyCloud exposes the server version, which may help attackers identify and exploit known vulnerabilities for the disclosed software versions.
- CVE-2026-56577Low
HCL MyCloud was affected with a weak password policy, increasing the risk of account compromise through brute-force or credential-based attacks.
Original NVD description (English source)
HCL MyCloud was affected with License Key Revealed in HTTP Response. It may enable attackers to misuse the exposed information and compromise the application's security.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS