Answer in brief
CVE-2023-23752 records a High severity vulnerability in [20230201] - Core - Improper access check in webservice endpoints. The current sources mark it as known exploited. The current feed maps joomla/joomla\! (generic), Joomla! Project/Joomla! CMS (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. Known-exploitation status makes exposure review time-sensitive. 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.
The current feed maps joomla/joomla\! (generic), Joomla! Project/Joomla! CMS (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| joomla/joomla\!generic | 4.0.0 | Not reported |
| Joomla! Project/Joomla! CMSgeneric | 4.0.0-4.2.7 | Not reported |
Published upstream
Feb 16, 2023
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Feb 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
May 24, 2026
Added to CISA KEV
Jan 8, 2024
Evidence: source:kev:kev:kev:recordAn issue was discovered in Joomla! 4.0.0 through 4.2.7. An improper access check allows unauthorized access to webservice endpoints.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2023-23752 records a High severity vulnerability in [20230201] - Core - Improper access check in webservice endpoints. The current sources mark it as known exploited. The current feed maps joomla/joomla\! (generic), Joomla! Project/Joomla! CMS (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. Known-exploitation status makes exposure review time-sensitive. 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.
The current feed maps joomla/joomla\! (generic), Joomla! Project/Joomla! CMS (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| joomla/joomla\!generic | 4.0.0 | Not reported |
| Joomla! Project/Joomla! CMSgeneric | 4.0.0-4.2.7 | Not reported |
Published upstream
Feb 16, 2023
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Feb 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
May 24, 2026
Added to CISA KEV
Jan 8, 2024
Evidence: source:kev:kev:kev:recordAn issue was discovered in Joomla! 4.0.0 through 4.2.7. An improper access check allows unauthorized access to webservice endpoints.
Quoted source text, attributed separately from HOL analysis.