Skip to main content

Fabrik for Joomla EUVDEUVD-2026-64317

| CVE-2026-76608 MEDIUM
Improper Access Control (CWE-284)
2026-08-22 Joomla GHSA-73qj-v6v3-5qfj
Authentication Bypass Fabrik Extension For Joomla
6.9
CVSS 4.0 · Vendor: Joomla
Share

Severity by source

Vendor (Joomla) PRIMARY
6.9 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vuln.today AI
5.3 MEDIUM

Network-accessible unauthenticated endpoint (AV:N, PR:N, AC:L); email disclosure yields low confidentiality impact only; no integrity or availability impact applies.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (Joomla).

CVSS VectorVendor: Joomla

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

1
Analysis Generated
Aug 22, 2026 - 15:17 vuln.today

DescriptionCVE.org

Joomla Extension - fabrikar.com - Unauthenticated disclosure of any commenter's email address in Fabrik < 4.7.2 - The onGetEmail endpoint did not perform any access checks.

AnalysisAI

Unauthenticated email disclosure in Fabrik (Joomla extension, versions 1.0.0-4.7.1) exposes any commenter's email address to remote, unauthenticated requesters via the onGetEmail endpoint, which performed no access control checks. The flaw stems from a complete absence of authorization logic on a data-retrieval endpoint, allowing trivial mass enumeration of personal contact data. …

Unlock full vulnerability intelligence

  • Risk assessment & exploitation conditions
  • Attack chain visualization
  • Remediation with exact patch versions
  • Threat intelligence from 22 sources
  • Personal watchlist & email alerts
Continue with Google Continue with GitHub

Free forever · No credit card required

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Identify internet-facing Joomla site with Fabrik active
Exploit
Send unauthenticated HTTP request to onGetEmail endpoint
Execution
Enumerate commenter record IDs
Impact
Harvest commenter email addresses at scale
Sign in to reveal

Vulnerability AssessmentAI

Exploitation No special conditions are required - the vulnerable onGetEmail endpoint is accessible to unauthenticated network requesters on any default installation of Fabrik versions 1.0.0-4.7.1 running on a Joomla CMS site. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 score of 6.9 with vector AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L warrants scrutiny: the provided vector assigns no confidentiality impact (VC:N) despite the flaw being an email disclosure issue, and credits a low integrity impact (VI:L) which is not clearly supported by the description of read-only data leakage. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An unauthenticated attacker sends crafted HTTP requests to a Joomla site's Fabrik onGetEmail endpoint, iterating over commenter ID values to systematically retrieve associated email addresses. Because no credential or session token is required, this can be scripted in minutes using basic tools such as curl or a simple Python loop. …
Remediation Upgrade Fabrik to version 4.7.2 or later, which is confirmed as the patched release per the CVE description and EUVD record. … Detailed patch versions, workarounds, and compensating controls in full report.
Sign in to read full assessment

Threat intelligence, references, and detailed analysis are available after sign-in.

More in Fabrik Extension For Joomla

View all
CVE-2026-67282 CRITICAL
10.0 Aug 12

Remote code execution in the Fabrik application-builder extension for Joomla (all versions before 4.6.8) lets an unauthe
CVE-2026-66915 CRITICAL
10.0 Aug 10

Remote code execution in the Fabrik application-builder extension for Joomla (versions before 4.6.7) allows unauthentica
CVE-2026-76605 CRITICAL
10.0 Aug 22

Remote code execution in the Fabrik application-builder extension for Joomla (versions 1.0.0 through 4.7.2) lets remote

CVE-2026-76604 CRITICAL
10.0 Aug 22

Remote code execution in the Fabrik extension for Joomla (all versions 1.0.0 through 4.7.2) allows unauthenticated attac
CVE-2026-76606 CRITICAL
10.0 Aug 22

Path traversal in the Fabrik application-builder extension for Joomla (all versions from 1.0.0 through 4.7.2, fixed in 4
CVE-2026-76607 CRITICAL
10.0 Aug 22

Broken access control in the Fabrik application-builder extension for Joomla (all versions from 1.0.0 through releases p
CVE-2026-77992 CRITICAL
9.5 Aug 22

Remote code execution in the Fabrik extension for Joomla (versions 1.0.0 through 4.7.1) allows attackers to break out of
CVE-2026-76571 CRITICAL
9.3 Aug 22

Unauthenticated SQL injection in the Fabrik application-builder extension for Joomla (versions 1.0.0 through 4.7.3, fixe
CVE-2026-76602 CRITICAL
9.3 Aug 22

Unauthenticated SQL injection in the Fabrik extension for Joomla (all versions 1.0.0 through 4.7.2, fixed in 4.7.3) lets
CVE-2026-76598 HIGH
8.7 Aug 22

Unauthenticated remote attackers can invoke the onAjax_getFolders AJAX method in the Fabrik Extension for Joomla to enum
CVE-2026-76597 HIGH
8.7 Aug 22

Unauthenticated arbitrary file upload to the web root is possible in Fabrik (a Joomla extension by fabrikar.com) version
CVE-2026-76596 HIGH
8.7 Aug 22

Unauthenticated table truncation in the Fabrik Extension for Joomla (versions 1.0.0 through 4.7.1) allows any remote att

Same weakness CWE-284 – Improper Access Control

View all
CVE-2012-4681 CRITICAL POC
9.8
CVE-2011-3544 CRITICAL POC
9.8
CVE-2012-1723 CRITICAL POC
9.8
CVE-2012-5076 CRITICAL POC
9.8
CVE-2014-3120 HIGH POC
8.1
CVE-2013-2423 LOW POC
3.7
CVE-2016-3427 CRITICAL
9.8
CVE-2025-12480 CRITICAL POC
9.1

Same technique Authentication Bypass

View all
CVE-2023-22515 CRITICAL POC
9.8
CVE-2012-4681 CRITICAL POC
9.8
CVE-2013-2465 CRITICAL POC
9.8
CVE-2011-3544 CRITICAL POC
9.8
CVE-2022-40684 CRITICAL POC
9.8
CVE-2025-61882 CRITICAL POC
9.8
CVE-2024-0012 CRITICAL POC
9.3
CVE-2023-46805 HIGH POC
8.2

Share

EUVD-2026-64317 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy