Arbitrary Command Injection Affecting github.com/kopia/kopia/cli package, versions <0.23.0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMKOPIAKOPIACLI-17115411
- published1 Jun 2026
- disclosed20 May 2026
- creditberardinellidaniele
Introduced: 20 May 2026
CVE-2026-45695 Â (opens in a new tab)How to fix?
Upgrade github.com/kopia/kopia/cli to version 0.23.0 or higher.
Overview
Affected versions of this package are vulnerable to Arbitrary Command Injection via the ProxyCommand process. An attacker can execute arbitrary commands on the system by injecting malicious input into the SSH ProxyCommand configuration.