CVE-2026-22679

Name: CVE-2026-22679
Creator: NVD / NIST
Published: 2026-04-07T13:16:45.4+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.3/10EPSS 21.48%

Last modified Jun 17, 2026

CVE-2026-22679 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. Weaver (Fanwei) E-cology 10.0 versions prior to 20260312 contain an unauthenticated remote code execution vulnerability in the /papi/esearch/data/devops/dubboApi/debug/method endpoint that allows attackers to execute arbitrary commands by invoking exposed debug functionality. Attackers can craft POST requests with attacker-controlled interfaceName and methodName parameters to reach command-execution helpers and achieve arbitrary command execution on the system. Exploitation evidence was first observed by the Shadowserver Foundation on 2026-03-31 (UTC).. EPSS estimates a 21.48% chance of exploitation in the next 30 days.

Description

Weaver (Fanwei) E-cology 10.0 versions prior to 20260312 contain an unauthenticated remote code execution vulnerability in the /papi/esearch/data/devops/dubboApi/debug/method endpoint that allows attackers to execute arbitrary commands by invoking exposed debug functionality. Attackers can craft POST requests with attacker-controlled interfaceName and methodName parameters to reach command-execution helpers and achieve arbitrary command execution on the system. Exploitation evidence was first observed by the Shadowserver Foundation on 2026-03-31 (UTC).

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

CVSS 4.0

9.3/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

21.48%

97.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-306

Affected Software

Vendor	Product	Versions
Weaver	E-Cology	< 20260312

References

https://h4cker.zip/post/d5d211/Broken Link
https://ti.qianxin.com/vulnerability/notice-detail/1760Third Party Advisory
https://www.vulncheck.com/advisories/weaver-e-cology-unauthenticated-rce-via-dubboapi-debug-endpointThird Party Advisory
https://www.weaver.com.cn/cs/securityDownload.html#Patch
https://blog.vega.io/posts/cve-2026-22679-weaver-ecology-exploitation/

Timeline

Published: Apr 7, 2026
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2026-22679?

How severe is CVE-2026-22679?

CVE-2026-22679 has a CVSS score of 9.3/10 (CRITICAL severity). The EPSS model estimates a 21.48% probability of exploitation in the next 30 days.

How do I fix CVE-2026-22679?

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-2026-22679?

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

Scan your code now

Source: NVD / NIST