What is the CVSS score of CVE-2017-1000238?

CVE-2017-1000238 has a CVSS 3.0 base score of 8.8 (High). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

Is there a public PoC exploit available for CVE-2017-1000238?

Yes, a public proof-of-concept exploit is available for CVE-2017-1000238. Prioritise patching immediately. EPSS: 0.6%.

Invoiceplane CVE-2017-1000238

HIGH

Unrestricted Upload of File with Dangerous Type (CWE-434)

2017-11-17 cve@mitre.org

File Upload Invoiceplane

8.8

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 17, 2017 - 03:29 cve.org

HIGH 8.8

DescriptionCVE.org

InvoicePlane version 1.4.10 is vulnerable to a Arbitrary File Upload resulting in an authenticated user can upload a malicious file to the webserver. It is possible for an attacker to upload a script which is able to compromise the webserver.

AnalysisAI

InvoicePlane version 1.4.10 is vulnerable to a Arbitrary File Upload resulting in an authenticated user can upload a malicious file to the webserver. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. InvoicePlane version 1.4.10 is vulnerable to a Arbitrary File Upload resulting in an authenticated user can upload a malicious file to the webserver. It is possible for an attacker to upload a script which is able to compromise the webserver. Affected products include: Invoiceplane. Version information: version 1.4.10.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.