CVE-2022-34195Network attack vector

Stored XSS via unescaped artifact parameter metadata

Published Jun 22, 2022 · Updated Aug 3, 2024

Stored XSS in Jenkins Repository Connector Plugin 2.2.0 and earlier allows remote authenticated users to run script in a viewer's browser. Maven Repository Artifact parameter views render the parameter name and description without escaping attacker-controlled markup. Item/Configure permission is required, and exploitation also requires another page to list the parameter without Jenkins core's post-2.44 hardening.

CVSS severity5.4
Medium
EPSS probability0.80%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Jenkins Repository Connector Plugin 2.2.0 and earlier allows remote authenticated users to run script in a viewer's browser. Maven Repository Artifact parameter views render the parameter name and description without escaping attacker-controlled markup. Item/Configure permission is required, and exploitation also requires another page to list the parameter without Jenkins core's post-2.44 hardening.

The record

CVE
CVE-2022-34195
Published
Jun 22, 2022
Updated
Aug 3, 2024
Vendor
Jenkins Project
Product
Repository Connector Plugin
Classifications
CWE-79, T1059.007
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 <=2.2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · Repository Connector Pluginversion=unspecified <=2.2.0

Published CVSS scores

3.5NIST NVDAV:N/AC:M/Au:S/C:N/I:P/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
8.0GitHub Advisory DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

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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