CVE-2022-46686Network attack vector

Stored XSS via unescaped build metadata

Published Dec 7, 2022 · Updated Apr 23, 2025

Stored XSS in Jenkins Custom Build Properties Plugin 2.79.vc095ccc85094 and earlier allows remote authenticated users to run scripts in viewers' browsers. The Custom Build Properties and Build Summary pages insert stored property values and build display names into HTML without escaping them. Exploitation requires permission to set or change either value and user interaction when another user opens an affected page.

CVSS severity5.4
Medium
EPSS probability0.46%
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 Custom Build Properties Plugin 2.79.vc095ccc85094 and earlier allows remote authenticated users to run scripts in viewers' browsers. The Custom Build Properties and Build Summary pages insert stored property values and build display names into HTML without escaping them. Exploitation requires permission to set or change either value and user interaction when another user opens an affected page.

The record

CVE
CVE-2022-46686
Published
Dec 7, 2022
Updated
Apr 23, 2025
Vendor
Jenkins Project
Product
Custom Build Properties
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 7, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 2025Record 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 <=2.79.vc095ccc85094

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · Custom Build Propertiesversion=unspecified <=2.79.vc095ccc85094

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

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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