Black Duck blackduck-c-cpp up to 3.0.6 Package Manager os command injection

Summaryinfo

A vulnerability was found in Black Duck blackduck-c-cpp up to 3.0.6. It has been declared as problematic. This vulnerability affects unknown code of the component Package Manager. Such manipulation leads to os command injection. This vulnerability is traded as CVE-2026-76055. An attack has to be approached locally. There is no exploit available.

Detailsinfo

A vulnerability was found in Black Duck blackduck-c-cpp up to 3.0.6. It has been rated as problematic. Affected by this issue is some unknown processing of the component Package Manager. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Improper Neutralization of Special Elements used in an OS Command in the package manager component of Black Duck blackduck-c-cpp before 3.0.7 allows an actor able to create a file within the scanned build directory to execute operating system commands as the account running the scan. Filesystem paths encountered while traversing the scanned directory are interpolated into command strings that are executed through a shell without quoting or escaping, so shell metacharacters within those paths are interpreted rather than treated as literal text. No control over the build command or the tool's configuration is required.

The advisory is available at community.blackduck.com. This vulnerability is handled as CVE-2026-76055 since 08/18/2026. The exploitation is known to be easy. Local access is required to approach this attack. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

Upgrading to version 3.0.7 eliminates this vulnerability.

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Productinfo

Vendor

• Black Duck

Name

• blackduck-c-cpp

Version

• 3.0.0
• 3.0.1
• 3.0.2
• 3.0.3
• 3.0.4
• 3.0.5
• 3.0.6

CPE 2.3info

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CPE 2.2info

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