CVE-2022-34206Network attack vector

HTTP POST via missing permission check

Published Jun 22, 2022 · Updated Aug 3, 2024

Missing authorization in Jenkins Jianliao Notification Plugin 1.1 and earlier allows remote authenticated users to send HTTP POST requests to attacker URLs. The form-validation method omits a permission check and accepts an attacker-specified destination, causing Jenkins to issue the outbound request. Overall/Read permission is required, and the documented consequence is outbound request capability rather than direct code execution or data disclosure.

CVSS severity4.3
Medium
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Jenkins Jianliao Notification Plugin 1.1 and earlier allows remote authenticated users to send HTTP POST requests to attacker URLs. The form-validation method omits a permission check and accepts an attacker-specified destination, causing Jenkins to issue the outbound request. Overall/Read permission is required, and the documented consequence is outbound request capability rather than direct code execution or data disclosure.

The record

CVE
CVE-2022-34206
Published
Jun 22, 2022
Updated
Aug 3, 2024
Vendor
Jenkins Project
Product
Jianliao Notification
Classifications
CWE-862, T1090
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 22, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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 <=1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · Jianliao Notificationversion=unspecified <=1.1

Published CVSS scores

4.0NVDAV:N/AC:L/Au:S/C:N/I:P/A:N
4.3NVDCVSS: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-862Missing Authorization
T1090External Proxy

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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