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Lara Dashboard CVE-2026-86438

| EUVDEUVD-2026-72534 HIGH
Missing Authorization (CWE-862)
2026-09-07 disclosure@vulncheck.com GHSA-9wqq-j933-4w98
8.6
CVSS 4.0 · Vendor: vulncheck
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Severity by source

Vendor (vulncheck) PRIMARY
8.6 HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/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
7.2 HIGH

Requires authenticated administrator account (PR:H) over network (AV:N); no attack complexity constraints (AC:L); arbitrary PHP module activation yields full RCE (C:H/I:H/A:H).

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

Primary rating from Vendor (vulncheck).

CVSS VectorVendor: vulncheck

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
X

Lifecycle Timeline

6
POC Analysis Generated
Sep 07, 2026 - 23:22 vuln.today
Patch available
Sep 07, 2026 - 23:02 EUVD
Metadata Corrected
Sep 07, 2026 - 22:40 vuln.today
tag: Authentication Bypass removed
Source Code Evidence Fetched
Sep 07, 2026 - 22:31 vuln.today
Analysis Generated
Sep 07, 2026 - 22:31 vuln.today
CVE Published
Sep 07, 2026 - 22:17 cve.org
HIGH 8.6

DescriptionCVE.org

Lara Dashboard before 1.3.2 fails to authorize the MarketplaceModuleBrowser installModule Livewire action, allowing non-Superadmin administrators to install modules. Attackers can download and auto-activate arbitrary PHP modules from the marketplace over unsigned HTTP requests, achieving remote code execution.

AnalysisAI

Missing authorization on the MarketplaceModuleBrowser installModule Livewire action in Lara Dashboard before 1.3.2 permits any authenticated non-Superadmin administrator to install arbitrary PHP modules from the marketplace. Because module downloads occur over unsigned HTTP without integrity verification, an attacker holding an administrator credential can pull and auto-activate attacker-chosen PHP code, achieving remote code execution on the underlying server. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Persist
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires an authenticated session holding the non-Superadmin administrator role on a Lara Dashboard instance prior to v1.3.2. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H) correctly captures that network reach is trivial but exploitation is gated behind an authenticated administrator account, substantially limiting the realistic attack surface to insider threats or compromised admin credentials. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Upgrade Lara Dashboard to version 1.3.2 or later; the release includes commit 738cc1a219ce459323ef1d09c3789075f1b8d2f2, which adds the missing authorization gate to the installModule Livewire action. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: inventory all Lara Dashboard deployments and their versions, audit administrator account activity logs for suspicious module installations, and secure administrator credentials. …

Sign in for detailed remediation steps and compensating controls.

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

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CVE-2026-86438 vulnerability details – vuln.today

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