CVE-2026-30402

Name: CVE-2026-30402
Creator: NVD / NIST
Published: 2026-03-19T15:16:26.19+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.71%

Last modified Jun 17, 2026

CVE-2026-30402 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue in wgcloud v.2.3.7 and before allows a remote attacker to execute arbitrary code via the test connection function. EPSS estimates a 0.71% chance of exploitation in the next 30 days.

Description

An issue in wgcloud v.2.3.7 and before allows a remote attacker to execute arbitrary code via the test connection function

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.71%

49.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions
Wgstart	Wgcloud	<= 2.3.7

References

https://github.com/TTTlw1024/qwe/issues/1Exploit, Issue Tracking
https://github.com/tianshiyeben/wgcloud/issues/96Issue Tracking

Timeline

Published: Mar 19, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-30402?

An issue in wgcloud v.2.3.7 and before allows a remote attacker to execute arbitrary code via the test connection function

How severe is CVE-2026-30402?

CVE-2026-30402 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.71% probability of exploitation in the next 30 days.

How do I fix CVE-2026-30402?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-30402?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST