CVE-2026-86437
Auth flaw: non-superadmin can upload archives enabling RCE.
Is CVE-2026-86437 being exploited?
Not confirmed. CVE-2026-86437 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.39% probability of exploitation in the next 30 days.
How severe is CVE-2026-86437?
CVE-2026-86437 is rated High with a CVSS score of 8.6. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-86437?
Yes. A fix has been recorded for CVE-2026-86437. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-86437 affect?
CVE-2026-86437 affects Lara Dashboard <1.3.2, POST /admin/settings/core-upgrades/upload endpoint, Self-hosted Laravel apps using Lara Dashboard. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-86437?
Upgrade to v1.3.2 immediately; restrict settings.edit and/or block upload endpoint.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated non‑Superadmin can upload/extract malicious ZIP to overwrite app code, achieve remote code execution as web user and expose env/DB secrets.
Immediate action required
- affected< 1.3.2
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.