CVE-2022-27214Network attack vector

Outbound connections via GET-enabled form validation

Published Mar 15, 2022 · Updated Nov 19, 2024

Cross-site request forgery in Jenkins Release Helper Plugin 1.3.3 and earlier allows remote attackers to initiate outbound connections. The form-validation method accepts GET requests and opens a connection with attacker-controlled URL, username, and password values. Exploitation requires an Overall/Read user to open a crafted request, causing the Jenkins controller to contact the supplied destination with the supplied credentials.

CVSS severity4.3
Medium
EPSS probability0.49%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Jenkins Release Helper Plugin 1.3.3 and earlier allows remote attackers to initiate outbound connections. The form-validation method accepts GET requests and opens a connection with attacker-controlled URL, username, and password values. Exploitation requires an Overall/Read user to open a crafted request, causing the Jenkins controller to contact the supplied destination with the supplied credentials.

The record

CVE
CVE-2022-27214
Published
Mar 15, 2022
Updated
Nov 19, 2024
Vendor
Jenkins Project
Product
Jenkins Release Helper Plugin
Classifications
CWE-352, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 15, 2022CVE publishedPublication date reported by the CVE source.
  2. Nov 19, 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=unspecified <=1.3.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Jenkins Project · Jenkins Release Helper Pluginversion=unspecified <=1.3.3

Published CVSS scores

4.3NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
4.0NVDAV:N/AC:L/Au:S/C:N/I:P/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1190Exploit Public-Facing Application

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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