CVE-2026-76761: chenhg5 cc-connect Management API engine.go shellExecCommand os command injection

Severity: high (CVSS 7.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-19 · updated 2026-08-20
Weakness: CWE-77

Description

A vulnerability was identified in chenhg5 cc-connect up to 1.4.1. This affects the function shellExecCommand of the file core/engine.go of the component Management API. Such manipulation of the argument exec leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The reported GitHub issue was closed automatically due to inactivity.

Affected products

chenhg5 cc-connect: 1.4.0, 1.4.1

References

https://github.com/chenhg5/cc-connect/
https://github.com/chenhg5/cc-connect/issues/1489
https://vuldb.com/cve/CVE-2026-76761
https://vuldb.com/submit/878948
https://vuldb.com/vuln/393231
https://vuldb.com/vuln/393231/cti

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