CVE-2025-64138Network attack vector

Attacker-directed connection via CSRF-prone HTTP endpoint

Published Oct 29, 2025 · Updated Oct 29, 2025

CSRF in Jenkins Start Windocks Containers Plugin 1.4 and earlier allows remote attackers to initiate connections to attacker-specified URLs. An HTTP endpoint accepts a state-changing request without requiring POST and passes the supplied URL into the plugin's outbound connection flow. Overall/Read permission is sufficient for direct access, while a forged request reaches the same behavior; the reported consequence is limited to an attacker-directed outbound connection.

CVSS severity4.3
Medium
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in Jenkins Start Windocks Containers Plugin 1.4 and earlier allows remote attackers to initiate connections to attacker-specified URLs. An HTTP endpoint accepts a state-changing request without requiring POST and passes the supplied URL into the plugin's outbound connection flow. Overall/Read permission is sufficient for direct access, while a forged request reaches the same behavior; the reported consequence is limited to an attacker-directed outbound connection.

The record

CVE
CVE-2025-64138
Published
Oct 29, 2025
Updated
Oct 29, 2025
Vendor
Jenkins Project
Product
Start Windocks Containers Plugin
Classifications
CWE-352
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 29, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 29, 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 <=1.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · Start Windocks Containers Pluginversion=0 <=1.4

Published CVSS scores

4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)

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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