CVE-2023-30529Network attack vector

Database reindexing via non-POST rebuild request

Published Apr 12, 2023 · Updated Feb 7, 2025

Cross-site request forgery in Jenkins Lucene-Search Plugin 387.v938a_ecb_f7fe9 and earlier allows remote attackers to reindex its database. The plugin's database-rebuild HTTP handler accepts state-changing GET requests instead of requiring POST, so a browser request starts reindexing. Exploitation requires a Jenkins user's browser to issue the crafted request; the bounded consequence is rebuilding the search index.

CVSS severity4.3
Medium
EPSS probability0.35%
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 Lucene-Search Plugin 387.v938a_ecb_f7fe9 and earlier allows remote attackers to reindex its database. The plugin's database-rebuild HTTP handler accepts state-changing GET requests instead of requiring POST, so a browser request starts reindexing. Exploitation requires a Jenkins user's browser to issue the crafted request; the bounded consequence is rebuilding the search index.

The record

CVE
CVE-2023-30529
Published
Apr 12, 2023
Updated
Feb 7, 2025
Vendor
Jenkins Project
Product
Lucene-Search Plugin
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 12, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 7, 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 <=387.v938a_ecb_f7fe9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Jenkins Project · Lucene-Search Pluginversion=0 <=387.v938a_ecb_f7fe9

Published CVSS scores

4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1204.001User Execution: Malicious Link

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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