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Lara Dashboard EUVDEUVD-2026-72533

| CVE-2026-86437 HIGH
Incorrect Authorization (CWE-863)
2026-09-07 disclosure@vulncheck.com GHSA-849q-7g6r-c83p
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
9.1 CRITICAL

Admin credentials required (PR:H); scope change applies because web-server-user code execution exposes env secrets and database beyond the application boundary.

3.1 AV:N/AC:L/PR:H/UI:N/S:C/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:H/SI:H/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 - 23:23 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 authorizes the POST /admin/settings/core-upgrades/upload endpoint with only the settings.edit permission, allowing non-Superadmin administrators to upload and extract arbitrary zip archives over the live application source code. Attackers can upload a malicious archive containing modified application files such as routes/web.php with embedded system commands, which execute as the web server user with access to environment secrets and database credentials.

AnalysisAI

Incorrect authorization in Lara Dashboard before v1.3.2 permits any administrator holding the settings.edit permission - not just Superadmins - to upload arbitrary zip archives to the core upgrade endpoint, overwriting live PHP application source files. An authenticated non-Superadmin administrator can inject system commands into files such as routes/web.php, achieving code execution as the web server user with access to .env secrets and database credentials. …

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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 administrator account that holds the `settings.edit` permission but is not a Superadmin - specifically a lower-privileged admin role that has been granted `settings.edit`. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment CVSS 4.0 scores this 8.6 with PR:H, reflecting that admin credentials are an absolute prerequisite, substantially limiting the attack surface to insiders or compromised admin accounts. … 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 to Lara Dashboard v1.3.2, released at github.com/laradashboard/laradashboard/releases/tag/v1.3.2 and patched via commit 738cc1a219ce459323ef1d09c3789075f1b8d2f2. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, audit all Lara Dashboard instances to identify those running versions before 1.3.2 and restrict upload permissions to Superadmin-only roles pending patching. …

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

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EUVD-2026-72533 vulnerability details – vuln.today

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