CVE-2023-2195Network attack vector

Server-side requests via CSRF-enabled validation endpoints

Published May 16, 2023 · Updated Jan 22, 2025

Cross-site request forgery in Jenkins Code Dx Plugin 3.1.0 and earlier allows remote attackers to connect Jenkins to an arbitrary URL. The doFillProjectIdItems, doCheckSelfSignedCertificateFingerprint, and doCheckUrl endpoints accept attacker-controlled URLs without requiring POST requests, causing outbound connections. A victim browser session with Overall/Read access must submit the crafted request; the documented result is a blind request to an attacker-selected destination.

CVSS severity4.3
Medium
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Jenkins Code Dx Plugin 3.1.0 and earlier allows remote attackers to connect Jenkins to an arbitrary URL. The doFillProjectIdItems, doCheckSelfSignedCertificateFingerprint, and doCheckUrl endpoints accept attacker-controlled URLs without requiring POST requests, causing outbound connections. A victim browser session with Overall/Read access must submit the crafted request; the documented result is a blind request to an attacker-selected destination.

The record

CVE
CVE-2023-2195
Published
May 16, 2023
Updated
Jan 22, 2025
Vendor
Jenkins Project
Product
Code Dx
Classifications
CWE-352, CAPEC-62, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 16, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 22, 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=0 <=3.1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · Code Dxversion=0 <=3.1.0

Published CVSS scores

4.3SynopsysCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
3.5NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/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-352Cross-Site Request Forgery (CSRF)
CAPEC-62Cross Site Request Forgery
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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