Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2023-23752

CVE-2023-23752MEDIUM

Joomla! Project Joomla! CMS — [20230201] - Core - Improper access check in webservice endpoints

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS    %ile   KEV
   N   L   N   N  U  L  N  N    5.3   .9983   100.0   YES

AFFECTED
  Product      Versions       Fixed
  Joomla! CMS  4.0.0-4.2.7 –  —

TIMELINE
  Jan 17  Reserved by Joomla
  Feb 16  Published (CNA: Joomla)
  Jan 8   Added to CISA KEV, remediation due 2024-01-29

CWE-284 · CNA: Joomla · CVSS v3.1 · 2 references · KEV due January 29, 2024

Description

An issue was discovered in Joomla! 4.0.0 through 4.2.7. An improper access check allows unauthorized access to webservice endpoints.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
January 17, 2023	Reserved	Reserved by Joomla
February 16, 2023	Published	Published (CNA: Joomla)
January 8, 2024	KEV ADDED	Added to CISA KEV, remediation due 2024-01-29

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Joomla! Project	Joomla! CMS	—	4.0.0-4.2.7	—

Weaknesses

CWE-284

References (2)

https://developer.joomla.org/security-centre/894-20230201-core-improper-access-check-in-webservice-endpoints.html [vendor-advisory]
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-23752 [government-resource]

Authoritative record: CVE-2023-23752 at cve.org

Vendors: joomla! project

Weaknesses: CWE-284

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2023-23752 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.