Arbitrary Command Injection Affecting github.com/tencent/weknora/internal/utils package, versions <0.2.5
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-GITHUBCOMTENCENTWEKNORAINTERNALUTILS-14912609
- published11 Jan 2026
- disclosed10 Jan 2026
- creditKim SooHyun
Introduced: 10 Jan 2026
CVE-2026-22688 (opens in a new tab)How to fix?
Upgrade github.com/Tencent/WeKnora/internal/utils to version 0.2.5 or higher.
Overview
Affected versions of this package are vulnerable to Arbitrary Command Injection via the stdio_config.command or stdio_config.args parameters in MCP stdio settings. An attacker can execute arbitrary system commands by injecting malicious values into these parameters.