CVE-2025-53662Network attack vector

Maker Channel key disclosure via plaintext job configuration

Published Jul 9, 2025 · Updated Nov 4, 2025

Plaintext credential storage in Jenkins IFTTT Build Notifier Plugin 1.2 and earlier allows remote authenticated users to read Maker Channel keys. The plugin serializes each key directly into the affected job's config.xml on the controller instead of storing it as an encrypted secret. Item/Extended Read permission or controller filesystem access exposes the key, enabling unauthorized use of the associated IFTTT trigger.

CVSS severity6.5
Medium
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Plaintext credential storage in Jenkins IFTTT Build Notifier Plugin 1.2 and earlier allows remote authenticated users to read Maker Channel keys. The plugin serializes each key directly into the affected job's config.xml on the controller instead of storing it as an encrypted secret. Item/Extended Read permission or controller filesystem access exposes the key, enabling unauthorized use of the associated IFTTT trigger.

The record

CVE
CVE-2025-53662
Published
Jul 9, 2025
Updated
Nov 4, 2025
Vendor
Jenkins Project
Product
IFTTT Build Notifier
Classifications
CWE-256, T1552.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 9, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 4, 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=0 <=1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · IFTTT Build Notifierversion=0 <=1.2

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A: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.

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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-256Plaintext Storage of a Password
T1552.001Unsecured Credentials Credentials In Files

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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