CVE-2022-27209Network attack vector

Credential ID enumeration via unchecked HTTP endpoints

Published Mar 15, 2022 · Updated Aug 3, 2024

Missing authorization in Jenkins Kubernetes Continuous Deploy Plugin 2.3.1 and earlier allows remote authenticated users to enumerate credential IDs. Several HTTP endpoints return stored Jenkins credential identifiers without checking permissions beyond Overall/Read. Overall/Read access is required, and the exposed identifiers enable credential-capture chains but do not disclose credential secrets by themselves.

CVSS severity6.5
Medium
EPSS probability0.92%
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 Kubernetes Continuous Deploy Plugin 2.3.1 and earlier allows remote authenticated users to enumerate credential IDs. Several HTTP endpoints return stored Jenkins credential identifiers without checking permissions beyond Overall/Read. Overall/Read access is required, and the exposed identifiers enable credential-capture chains but do not disclose credential secrets by themselves.

The record

CVE
CVE-2022-27209
Published
Mar 15, 2022
Updated
Aug 3, 2024
Vendor
Jenkins Project
Product
Kubernetes Continuous Deploy Plugin
Classifications
CWE-862
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 15, 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 <=2.3.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · Kubernetes Continuous Deploy Pluginversion=unspecified <=2.3.1

Published CVSS scores

4.0NIST NVDAV:N/AC:L/Au:S/C:P/I:N/A:N
6.5NIST NVDCVSS: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.

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

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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