uniget is a universal installer and updater for (container) tools. Prior to 0.27.1, a command injection vulnerability exists in uniget due to unsafe execution of the check field from metadata files using /bin/bash -c. Because the check field is loaded directly from untrusted JSON metadata without validation or sanitization, an attacker can craft malicious metadata that executes arbitrary shell commands on the victim’s system when common uniget operations such as describe, install, update, or inspect are performed. This vulnerability can lead to arbitrary code execution with the privileges of the user running uniget. This vulnerability is fixed in 0.27.1.
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History
Fri, 29 May 2026 16:00:00 +0000
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Uniget-org
Uniget-org cli |
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Uniget-org
Uniget-org cli |
Thu, 28 May 2026 13:30:00 +0000
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ssvc
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Wed, 27 May 2026 21:45:00 +0000
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| Description | uniget is a universal installer and updater for (container) tools. Prior to 0.27.1, a command injection vulnerability exists in uniget due to unsafe execution of the check field from metadata files using /bin/bash -c. Because the check field is loaded directly from untrusted JSON metadata without validation or sanitization, an attacker can craft malicious metadata that executes arbitrary shell commands on the victim’s system when common uniget operations such as describe, install, update, or inspect are performed. This vulnerability can lead to arbitrary code execution with the privileges of the user running uniget. This vulnerability is fixed in 0.27.1. | |
| Title | uniget: Command Injection in tool.Check Leading to Arbitrary Code Execution | |
| Weaknesses | CWE-78 | |
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cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-05-27T21:05:00.990Z
Updated: 2026-05-28T12:40:02.534Z
Reserved: 2026-05-08T20:44:38.964Z
Link: CVE-2026-45152
Updated: 2026-05-28T12:39:52.638Z
Status : Received
Published: 2026-05-27T22:16:36.963
Modified: 2026-05-28T14:16:22.270
Link: CVE-2026-45152
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