CVE-2026-22679Known exploitationPublic exploitNetwork attack vector

Unauthenticated RCE via exposed Dubbo debug endpoint

Published Apr 7, 2026 · Updated Apr 7, 2026

Missing authentication in Weaver E-cology 10.0 before 20260312 allows remote attackers to execute arbitrary OS commands through a debug API. The endpoint resolves attacker-controlled interfaceName and methodName values through the Dubbo RPC invoker and passes them to OS command helpers without authentication or input validation. No credentials or user action are required, and commands run with the E-cology server process's host privileges.

CVSS severity9.3
Critical
EPSS probability20.36%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Missing authentication in Weaver E-cology 10.0 before 20260312 allows remote attackers to execute arbitrary OS commands through a debug API. The endpoint resolves attacker-controlled interfaceName and methodName values through the Dubbo RPC invoker and passes them to OS command helpers without authentication or input validation. No credentials or user action are required, and commands run with the E-cology server process's host privileges.

The record

CVE
CVE-2026-22679
Published
Apr 7, 2026
Updated
Apr 7, 2026
Vendor
Weaver Network Technology Co., Ltd.
Product
e-cology
Classifications
CWE-306, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 17, 2026Exploitation reportedVega in-the-wild exploitation case
  2. Mar 31, 2026Exploitation reportedVulnCheck KEV listing
  3. Apr 7, 2026CVE publishedPublication date reported by the CVE source.
  4. Apr 7, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <20260312

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Weaver Network Technology Co., Ltd. · e-cologyversion=0 <20260312

Published CVSS scores

9.8VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationReported
Public exploitPublished

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Reported exploitation

Technologies

Your stack

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Your stack

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