CVE-2022-29047Network attack vector

Pipeline behavior modification via untrusted library retrieval

Published Apr 12, 2022 · Updated Nov 20, 2024

Incorrect authorization in Jenkins Pipeline: Groovy Libraries 564.ve62a_4eb_b_e039 and earlier allows remote attackers to alter Pipeline behavior. The library step fails to apply the multibranch trust check when its retriever selects a library from the current build's repository and branch. Exploitation requires permission to submit a pull request without direct commit access and lets untrusted library changes control the resulting Pipeline behavior.

CVSS severity5.3
Medium
EPSS probability1.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Jenkins Pipeline: Groovy Libraries 564.ve62a_4eb_b_e039 and earlier allows remote attackers to alter Pipeline behavior. The library step fails to apply the multibranch trust check when its retriever selects a library from the current build's repository and branch. Exploitation requires permission to submit a pull request without direct commit access and lets untrusted library changes control the resulting Pipeline behavior.

The record

CVE
CVE-2022-29047
Published
Apr 12, 2022
Updated
Nov 20, 2024
Vendor
Jenkins Project
Product
Pipeline: Groovy Libraries
Classifications
CWE-863, T1195.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 12, 2022CVE publishedPublication date reported by the CVE source.
  2. Nov 20, 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 <=564.ve62a_4eb_b_e039

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Jenkins Project · Pipeline: Groovy Librariesversion=unspecified <=564.ve62a_4eb_b_e039

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
7.3GitHub Security AdvisoryCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/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.

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-863Incorrect Authorization
T1195.001Compromise Software Dependencies and Development Tools

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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