Vulnerability in org.jenkins-ci.main:jenkins-core (CVE-2024-47804)
Summary
Vulnerability in org.jenkins-ci.main:jenkins-core (CVE-2024-47804). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to 2.479 or later.
Original description
The description as published by the source.
Jenkins provides APIs for fine-grained control of item creation:
-
Authorization strategies can prohibit the creation of items of a given type in a given item group (
ACL#hasCreatePermission2). -
Item types can prohibit creation of new instances in a given item group (
TopLevelItemDescriptor#isApplicableIn(ItemGroup)).
If an attempt is made to create an item of a prohibited type through the Jenkins CLI or the REST API and either of the above checks fail, Jenkins 2.478 and earlier, LTS 2.462.2 and earlier creates the item in memory, only deleting it from disk.
This allows attackers with Item/Create permission to bypass these restrictions, creating a temporary item. With Item/Configure permission, they can also save the item to persist it.
If an attempt is made to create an item of a prohibited type through the Jenkins CLI or the REST API and either of the above checks fail, Jenkins 2.479, LTS 2.462.3 does not retain the item in memory.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2024-47804 has been found in org.jenkins-ci.main:jenkins-core.
Risk of unauthorized operations or information disclosure.
What to do: upgrade org.jenkins-ci.main:jenkins-core to 2.479 or later.
If unsure, ask your IT team or search "org.jenkins-ci.main:jenkins-core CVE-2024-47804" on the vendor's site.
CVE-2024-47804 (org.jenkins-ci.main:jenkins-core) — CWE-843
Attack vector: remote (network-reachable) / no user interaction
Patched: 2.479 — apply immediately
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (CWE-843) exists in org.jenkins-ci.main:jenkins-core.
Check the vendor advisory for the affected versions of org.jenkins-ci.main:jenkins-core.
Severity: ?. Risk of unauthorized operations or information disclosure.
Update to 2.479.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで org.jenkins-ci.main:jenkins-core を使っているサービスとバージョンを洗い出す。
-
2Apply patch patch
Upgrade org.jenkins-ci.main:jenkins-core to 2.479ステージング環境で 2.479 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスを含めること。
-
3Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
Affected packages
References
- advisory nvd.nist.gov
- web jenkins.io