- Description
- An issue was discovered in Joomla! 4.0.0 through 4.2.7. An improper access check allows unauthorized access to webservice endpoints.
- Source
- security@joomla.org
- NVD status
- Analyzed
- Products
- joomla\!
CVSS 3.1
- Type
- Primary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Severity
- MEDIUM
Data from CISA
- Vulnerability name
- Joomla! Improper Access Control Vulnerability
- Exploit added on
- Jan 8, 2024
- Exploit action due
- Jan 29, 2024
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- nvd@nist.gov
- NVD-CWE-Other
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
- CWE-284
- Hype score
- Not currently trending
🔴 EPSS 95.0% | Almost certainly exploitation | medium confidence CVE-2023-23752 (EPSS 95.00%) An issue was discovered in Joomla! 4.0.0 through 4.2.7. An improper access check allows unauthorized access to webservice endpoints. Highest risk of all CVEs by exploitation
@DeusLogica
23 Mar 2026
40 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
I just completed Joomify: CVE-2023-23752 room on TryHackMe! Learn how to exploit a Joomla CMS using CVE-2023-23752 and understand various mitigation techniques. https://t.co/RZtzEgjyT5 #tryhackme via @tryhackme
@ToTo13ru_xakep
10 Mar 2026
54 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
I just completed Joomify: CVE-2023-23752 room on TryHackMe! Learn how to exploit a Joomla CMS using CVE-2023-23752 and understand various mitigation techniques. https://t.co/gDnlk0R1Ux #tryhackme via @tryhackme
@offsec97
8 Feb 2026
45 Impressions
0 Retweets
1 Like
0 Bookmarks
0 Replies
0 Quotes
I did "Joomify: CVE-2023-23752" for my 821st @tryhackme room! https://t.co/szNsg4KAUP
@NapaCorruption
10 Jan 2026
36 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
Day 82 of #100DaysOfCybersecurity🛡️ Completed the Joomify CVE-2023-23752 lab 📷✅ Learnt how a simple public=true parameter in Joomla API requests leads to unauthenticated data exposure. Small input flaws. Big security impact ⚠️ https://t.co/GylSlAAD7T
@HezyChacha
3 Jan 2026
119 Impressions
0 Retweets
1 Like
0 Bookmarks
0 Replies
0 Quotes
I just completed Joomify: CVE-2023-23752 room on TryHackMe. Learn how to exploit a Joomla CMS using CVE-2023-23752 and understand various mitigation techniques. https://t.co/HXvOS16Kzn #tryhackme via @tryhackme
@HezyChacha
3 Jan 2026
119 Impressions
0 Retweets
1 Like
0 Bookmarks
0 Replies
0 Quotes
I just completed Joomify: CVE-2023-23752 room on TryHackMe. Learn how to exploit a Joomla CMS using CVE-2023-23752 and understand various mitigation techniques. https://t.co/Bfvu7nQ4oM #tryhackme via @tryhackme
@filmxaristry
20 Oct 2025
1 Impression
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
I just completed Joomify: CVE-2023-23752 room on TryHackMe. Learn how to exploit a Joomla CMS using CVE-2023-23752 and understand various mitigation techniques. https://t.co/0JhVmNkkU2 #tryhackme 来自 @realtryhackme
@GuanShanZhe
8 Oct 2025
5 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
New YouTube video walk through: 😸 🚣Voyage | TryHackMe | Joomla | CVE-2023-23752 | Python object serialization | LKM container escape TryHackMe Voyage Video link in first comment: ⤵️⤵️🦜🦜 https://t.co/4OrMr4J04a
@DjalilAyed
1 Sept 2025
132 Impressions
0 Retweets
1 Like
0 Bookmarks
1 Reply
0 Quotes
🟠 Joomla, SVG Upload Bypass, #CVE-2023-23752 (Medium) https://t.co/uX7o0QHRX1
@dailycve
5 May 2025
8 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
Day 27 #100DaysofCyberSecurity Today I researched two vulnerabilities which are; 1. CVE-2023-27350 2. CVE-2023-23752 1. PaperCut (CVE-2023-27350) vulnerability, which allowed authorisation bypass in PaperCut Print Management software leading to remote code execution.
@Nwaikwu_Bash
27 Oct 2024
43 Impressions
0 Retweets
2 Likes
0 Bookmarks
1 Reply
0 Quotes
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:joomla:joomla\\!:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C6F63041-8035-4313-8636-4170A131A2C3",
"versionEndExcluding": "4.2.8",
"versionStartIncluding": "4.0.0",
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}
],
"negate": false,
"operator": "OR"
}
]
}
]