CVE-2022-29046Network attack vector

Stored XSS via unescaped parameter metadata

Published Apr 12, 2022 · Updated Aug 3, 2024

Stored XSS in Jenkins Subversion Plugin 2.15.3 and earlier allows remote authenticated users to execute scripts in another user's browser. List Subversion tags parameter names and descriptions are stored without output escaping and rendered by parameter-listing views. Exploitation requires Item/Configure permission, a page that lists the parameter, and user interaction with a view that lacks hardening; successful execution can read or modify data available to that browser session.

CVSS severity5.4
Medium
EPSS probability2.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Stored XSS in Jenkins Subversion Plugin 2.15.3 and earlier allows remote authenticated users to execute scripts in another user's browser. List Subversion tags parameter names and descriptions are stored without output escaping and rendered by parameter-listing views. Exploitation requires Item/Configure permission, a page that lists the parameter, and user interaction with a view that lacks hardening; successful execution can read or modify data available to that browser session.

The record

CVE
CVE-2022-29046
Published
Apr 12, 2022
Updated
Aug 3, 2024
Vendor
Jenkins Project
Product
Jenkins Subversion Plugin
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 12, 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <=2.15.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · Jenkins Subversion Pluginversion=unspecified <=2.15.3

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5NIST NVDAV:N/AC:M/Au:S/C:N/I:P/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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')
T1203Exploitation for Client Execution

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo