What is the CVSS score of CVE-2023-4274?

CVE-2023-4274 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H. EPSS exploitation probability: 1.2%.

Is there a public PoC exploit available for CVE-2023-4274?

Yes, a public proof-of-concept exploit is available for CVE-2023-4274. Prioritise patching immediately. EPSS: 1.2%.

Is there a patch available for CVE-2023-4274?

Yes, a patch is available for CVE-2023-4274. Update the affected software to the latest version immediately.

Migration Backup Staging CVE-2023-4274

MEDIUM

Path Traversal (CWE-22)

2023-10-20 security@wordfence.com

Path Traversal WordPress Migration Backup Staging

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Oct 20, 2023 - 07:15 nvd

MEDIUM 6.5

DescriptionNVD

The Migration, Backup, Staging - WPvivid plugin for WordPress is vulnerable to Directory Traversal in versions up to, and including, 0.9.89. This allows authenticated attackers with administrative privileges to delete the contents of arbitrary directories on the server, which can be a critical issue in a shared environments.

AnalysisAI

The Migration, Backup, Staging - WPvivid plugin for WordPress is vulnerable to Directory Traversal in versions up to, and including, 0.9.89. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. The Migration, Backup, Staging - WPvivid plugin for WordPress is vulnerable to Directory Traversal in versions up to, and including, 0.9.89. This allows authenticated attackers with administrative privileges to delete the contents of arbitrary directories on the server, which can be a critical issue in a shared environments. Affected products include: Wpvivid Migration\, Backup\, Staging.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.