What is the CVSS score of CVE-2018-3758?

CVE-2018-3758 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 27.5%.

Is there a public PoC exploit available for CVE-2018-3758?

Yes, a public proof-of-concept exploit is available for CVE-2018-3758. Prioritise patching immediately. EPSS: 27.5%.

Is there a patch available for CVE-2018-3758?

Yes, a patch is available for CVE-2018-3758. Update the affected software to the latest version immediately.

Express Cart CVE-2018-3758

HIGH

Path Traversal (CWE-22)

2018-06-07 support@hackerone.com

File Upload Path Traversal Express Cart

8.8

CVSS 3.1 · 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:3.1/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

Jun 07, 2018 - 21:29 nvd

HIGH 8.8

DescriptionNVD

Unrestricted file upload (RCE) in express-cart module before 1.1.7 allows a privileged user to gain access in the hosting machine.

AnalysisAI

Unrestricted file upload (RCE) in express-cart module before 1.1.7 allows a privileged user to gain access in the hosting machine. 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 Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. Unrestricted file upload (RCE) in express-cart module before 1.1.7 allows a privileged user to gain access in the hosting machine. Affected products include: Express-Cart Project Express-Cart. Version information: before 1.1.7.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.