CVE-2022-46166Network attack vector

Arbitrary code execution via SpEL injection

Published Dec 9, 2022 · Updated Apr 23, 2025

Spring Boot Admin before 2.6.10 allows remote authenticated users to execute arbitrary code through notifier processing. The server evaluates attacker-influenced environment-variable content as Spring Expression Language when an integrated notifier is enabled, rather than constraining expressions to a safe execution context. Exploitation requires UI write access to the /env actuator endpoint and a notifier configuration; successful execution can compromise confidentiality, integrity, and availability of the host or connected applications.

CVSS severity8.1
High
EPSS probability1.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Spring Boot Admin before 2.6.10 allows remote authenticated users to execute arbitrary code through notifier processing. The server evaluates attacker-influenced environment-variable content as Spring Expression Language when an integrated notifier is enabled, rather than constraining expressions to a safe execution context. Exploitation requires UI write access to the /env actuator endpoint and a notifier configuration; successful execution can compromise confidentiality, integrity, and availability of the host or connected applications.

The record

CVE
CVE-2022-46166
Published
Dec 9, 2022
Updated
Apr 23, 2025
Vendor
codecentric AG
Product
Spring Boot Admin
Classifications
CWE-94, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 9, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 2025Record 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=< 2.6.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

codecentric AG · Spring Boot Adminversion=< 2.6.10

Published CVSS scores

8.1GitHub CNACVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H

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

CWE-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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