CVE-2023-48225Public exploitNetwork attack vector

Secret disclosure via injectable Kubernetes envFrom references

Published Dec 12, 2023 · Updated Aug 2, 2024

Sensitive information exposure in Labring LAF before 1.0.0-beta.13 allows remote authenticated users to read Kubernetes secrets. The environment-variable controller accepts nested valueFrom data, and the instance service inserts stored environment objects directly into a deployment template, permitting crafted envFrom references to Secrets and ConfigMaps. Exploitation requires application access and user interaction in a private deployment with namespaceConf.fixed enabled; disclosed data is limited to referenced cluster secrets and configuration.

CVSS severity8.9
High
EPSS probability0.80%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive information exposure in Labring LAF before 1.0.0-beta.13 allows remote authenticated users to read Kubernetes secrets. The environment-variable controller accepts nested valueFrom data, and the instance service inserts stored environment objects directly into a deployment template, permitting crafted envFrom references to Secrets and ConfigMaps. Exploitation requires application access and user interaction in a private deployment with namespaceConf.fixed enabled; disclosed data is limited to referenced cluster secrets and configuration.

The record

CVE
CVE-2023-48225
Published
Dec 12, 2023
Updated
Aug 2, 2024
Vendor
Labring
Product
LAF
Classifications
CWE-200, T1552.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 12, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record 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=< 1.0.0-beta13

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Labring · LAFversion=< 1.0.0-beta13

Published CVSS scores

9.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
8.9GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L

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 exploitPublished

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1552.007Unsecured Credentials: Container API

Public exploit references

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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