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easyadmin CVE-2026-50894

| EUVDEUVD-2026-71772 CRITICAL
Unrestricted Upload of File with Dangerous Type (CWE-434)
2026-09-04 mitre GHSA-w8q8-fqq2-prcr
9.8
CVSS 3.1 · Vendor: mitre
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Severity by source

Vendor (mitre) PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vuln.today AI
8.8 HIGH

Description requires an authenticated back-office session so PR:L (not PR:N); network-reachable admin upload with no user interaction yields full C/I/A compromise via RCE.

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

Primary rating from Vendor (mitre).

CVSS VectorVendor: mitre

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

5
Metadata Corrected
Sep 09, 2026 - 22:40 vuln.today
tag: N A removed
Analysis Generated
Sep 09, 2026 - 22:32 vuln.today
CVSS changed
Sep 09, 2026 - 20:22 NVD
9.8 (CRITICAL)
CVE Published
Sep 04, 2026 - 00:00 cve.org
CRITICAL 9.8
CVE Published
Sep 04, 2026 - 00:00 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

easyadmin v2.0.2.2 is vulnerable to Unrestricted Upload of File with Dangerous Type in the background management interface which allows authenticated remote attackers to execute arbitrary code and gain server privileges via a crafted file upload.

AnalysisAI

Remote code execution in easyadmin v2.0.2.2 lets attackers with access to the background management interface upload a crafted file of a dangerous type (e.g. a PHP webshell) and execute arbitrary code, gaining server-level privileges. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
technique details hidden
Exploit
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Execution
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Impact
technique details hidden

Vulnerability AssessmentAI

Exploitation Exploitation requires an authenticated session in the easyadmin background management interface (the description explicitly scopes it to 'authenticated remote attackers'), plus reachability of that admin panel over the network and access to its file-upload functionality. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The headline CVSS is 9.8 with vector AV:N/AC:L/PR:N/UI:N/C:H/I:H/A:H, but this conflicts with the description, which states exploitation requires an 'authenticated remote attacker' operating in the background management interface - that implies PR:L, not PR:N, which would lower the base score to roughly 8.8. … 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 No vendor-released patch version is identified at time of analysis; the referenced links are the upstream repository and a researcher issue, not a tagged fixed release. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, inventory all easyadmin deployments across the environment and implement IP-based access restrictions to the admin panel (whitelist only trusted office/VPN networks). …

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CVE-2026-50894 vulnerability details – vuln.today

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