CVE-2026-76760: Injection (CVSS 7.3)

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.

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CVSS v3.1 Score

7.3

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS — Exploit Prediction

0.0033

Probability of exploitation

0.26%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-74 CWE-74

CWE-94 CWE-94

References

Other 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

Frequently Asked Questions

What is CVE-2026-76760? +

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. It has a CVSS v3.1 base score of 7.3 (HIGH).

How severe is CVE-2026-76760? +

CVE-2026-76760 has a CVSS v3.1 score of 7.3 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0033, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-76760? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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