CVE-2026-56579: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor in HCLSoftware MyCloud
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.
AI Analysis
Technical Summary
HCLSoftware MyCloud version 10.8.2 contains a vulnerability identified as CVE-2026-56579 (CWE-200) involving the exposure of a license key in an HTTP response. This information disclosure could potentially allow attackers to misuse the license key, compromising the security of the application. The CVSS 3.1 base score is 3.1, indicating low severity, with network attack vector, high attack complexity, low privileges required, no user interaction, and limited confidentiality impact. There is no vendor-provided patch or official remediation level at this time.
Potential Impact
The vulnerability results in the exposure of sensitive information (license key) to unauthorized actors, potentially enabling misuse of the license key. The confidentiality impact is low, with no impact on integrity or availability. There are no known exploits in the wild currently.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to the affected version 10.8.2 of HCLSoftware MyCloud and monitor for any unusual activity related to license key misuse.
CVE-2026-56579: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor in HCLSoftware MyCloud
Description
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.
CVSS v3.1
Score 3.1low
Affected software
pkg:github/hclsoftware/MyCloudRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
HCLSoftware MyCloud version 10.8.2 contains a vulnerability identified as CVE-2026-56579 (CWE-200) involving the exposure of a license key in an HTTP response. This information disclosure could potentially allow attackers to misuse the license key, compromising the security of the application. The CVSS 3.1 base score is 3.1, indicating low severity, with network attack vector, high attack complexity, low privileges required, no user interaction, and limited confidentiality impact. There is no vendor-provided patch or official remediation level at this time.
Potential Impact
The vulnerability results in the exposure of sensitive information (license key) to unauthorized actors, potentially enabling misuse of the license key. The confidentiality impact is low, with no impact on integrity or availability. There are no known exploits in the wild currently.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to the affected version 10.8.2 of HCLSoftware MyCloud and monitor for any unusual activity related to license key misuse.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- HCL
- Date Reserved
- 2026-06-22T13:39:47.964Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a5fb6822a4a8d59898d5da4
Added to database: 07/21/2026, 18:12:18 UTC
Last enriched: 07/21/2026, 18:27:14 UTC
Last updated: 07/21/2026, 21:10:55 UTC
Views: 7
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