CVE-2026-69100Network attack vector

Authenticated code execution via unsandboxed Groovy templates

Published Aug 4, 2026 · Updated Aug 4, 2026

Code injection in Dromara lamp-cloud 5.6.2 and earlier allows remote authenticated users to execute OS commands via message templates. GlueFactory compiles the database-backed script field with GroovyClassLoader.parseClass and runs it with InvokerHelper.createScript without sandboxing or an allowlist. An account able to alter a message template and invoke its send endpoint can run code with the backend service account's access to files, configuration, databases, and the network.

CVSS severityUnavailable
Unscored
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Code injection in Dromara lamp-cloud 5.6.2 and earlier allows remote authenticated users to execute OS commands via message templates. GlueFactory compiles the database-backed script field with GroovyClassLoader.parseClass and runs it with InvokerHelper.createScript without sandboxing or an allowlist. An account able to alter a message template and invoke its send endpoint can run code with the backend service account's access to files, configuration, databases, and the network.

The record

CVE
CVE-2026-69100
Published
Aug 4, 2026
Updated
Aug 4, 2026
Vendor
Dromara
Product
lamp-cloud
Classifications
T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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 <=5.6.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Dromara · lamp-cloudversion=0 <=5.6.2

Published CVSS scores

No CVSS assessment is available in this record.

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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

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

Technologies

Your stack

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Your stack

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