CVE-2026-76760: chenhg5 cc-connect webhook.go authenticate code injection

Severity: high (CVSS 7.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% 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-74

Description

A vulnerability was found in chenhg5 cc-connect up to 1.4.1. Affected by this vulnerability is the function Authenticate of the file core/webhook.go. The manipulation of the argument exec results in code injection. The attack may be performed from remote. The exploit has been made public and could 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/1488
https://vuldb.com/cve/CVE-2026-76760
https://vuldb.com/submit/878916
https://vuldb.com/vuln/393229
https://vuldb.com/vuln/393229/cti
https://vuldb.com/submit/878916

Get alerted when CVE-2026-76760 or the next vulnerability affects your stack