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Back to active CVEs
Medium · CVSS 5.4CVE-2026-84663

CISA ADP VulnrichmentCVE-2026-84663

Answer in brief

CVE-2026-84663 records a Medium severity (CVSS 5.4) vulnerability in CISA ADP Vulnrichment. The current sources do not mark it as known exploited. The current feed maps Jenkins Project/Jenkins Pipeline: Groovy Libraries Plugin (generic), Jenkins Project/Jenkins Pipeline: Groovy Libraries Plugin (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 2, 2026Updated Sep 3, 2026Source checked Oct 17, 2026First seen by HOL Sep 2, 2026Material review Sep 3, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.4
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Not reported

Why this deserves its current priority

CVSS is 5.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Jenkins Project/Jenkins Pipeline: Groovy Libraries Plugin (generic), Jenkins Project/Jenkins Pipeline: Groovy Libraries Plugin (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Jenkins Project/Jenkins Pipeline: Groovy Libraries Plugingeneric0Not reported
Jenkins Project/Jenkins Pipeline: Groovy Libraries Plugingeneric>=0 <=798.v5cc688825312Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Jenkins Project/Jenkins Pipeline: Groovy Libraries Plugin, Jenkins Project/Jenkins Pipeline: Groovy Libraries Plugin.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Sep 2, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 3, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Sep 2, 2026

Sources and claim methodology

  • Source referencejenkins.io
Upstream source description

A cross-site request forgery (CSRF) vulnerability in Jenkins Pipeline: Groovy Libraries Plugin 798.v5cc688825312 and earlier allows attackers to delete shared library caches.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • phpMyFAQ before 4.1.9 and 4.2.0-alpha before 4.2.0-beta CSRF in Elasticsearch/OpenSearch Admin API Index OperationsAlso CWE-352
  • phpMyFAQ 4.0.0 before 4.1.9 CSRF via /admin/api/update-databaseAlso CWE-352
  • WordPress SMS Alert Order Notifications plugin <= 4.0.1 - Broken Access Control vulnerabilitySame generic ecosystem
  • phpMyFAQ 3.2.0-alpha before 4.1.9 and 4.2.0-alpha before 4.2.0-beta TOTP 2FA Bypass via SSO CallbacksSame generic ecosystem
  • phpMyFAQ before 4.1.9 and 4.2.0-alpha before 4.2.0-beta Missing Current-Password Step-Up on E-mail Change Enables Account TakeoverSame generic ecosystem
  • phpMyFAQ 4.2.0-alpha before 4.2.0-beta Missing Authorization via deleteGroup APISame generic ecosystem

Record context

Vulnerability class
CSRF
EPSS
Not reported
CWE IDs
CWE-352
Source
CVE List V5
Source checked
Oct 17, 2026
References
1 linked source
Open source record