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Vulnerability record · CVE-2026-86437 · published 7 September 2026

CVE-2026-86437: Incorrect authorization vulnerability

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.

8.6 CVSS 4.0 High EPSS 0.71% · top 48.3% CWE-863 · Incorrect authorization Deferred
8.6CVSS 4.0 base score
0.71%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
9References
8 Sep 2026Last modified by NVD

Description

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.

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:

References

LinkTags
https://github.com/laradashboard/laradashboard
https://github.com/laradashboard/laradashboard/blob/v1.3.1/app/Http/Requests/CoreUpgrade/UploadRequest.php#L15-L18
https://github.com/laradashboard/laradashboard/blob/v1.3.1/app/Policies/SettingPolicy.php#L47-L50
https://github.com/laradashboard/laradashboard/blob/v1.3.1/app/Services/CoreUpgradeService.php#L543-L577
https://github.com/laradashboard/laradashboard/commit/738cc1a219ce459323ef1d09c3789075f1b8d2f2
https://github.com/laradashboard/laradashboard/releases/tag/v1.3.2
https://github.com/laradashboard/laradashboard/security/advisories/GHSA-xv98-x5h7-4g7v
https://www.vulncheck.com/advisories/lara-dashboard-before-1.3.2-incorrect-authorization-in-core-upgrade-archive-upload
https://github.com/laradashboard/laradashboard/security/advisories/GHSA-xv98-x5h7-4g7v

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Source: NIST National Vulnerability Database (record CVE-2026-86437), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.