What is the CVSS score of CVE-2023-6271?

CVE-2023-6271 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.3%.

Which versions of Backup Migration are affected by CVE-2023-6271?

Organizations using Backup Migration WordPress face notable risk from CVE-2023-6271 rated CVSS 7.5. Exploitation could compromise the security of affected deployments.

Is there a public PoC exploit available for CVE-2023-6271?

Yes, a public proof-of-concept exploit is available for CVE-2023-6271. Prioritise patching immediately. EPSS: 0.3%.

How to fix or mitigate CVE-2023-6271?

Within 30 days: Identify all affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Backup Migration CVE-2023-6271

HIGH

2024-01-01 contact@wpscan.com

WordPress Information Disclosure Backup Migration

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:32 vuln.today

PoC Detected

Jun 11, 2025 - 17:15 vuln.today

Public exploit code

CVE Published

Jan 01, 2024 - 15:15 nvd

HIGH 7.5

DescriptionCVE.org

AnalysisAI

The Backup Migration WordPress plugin before 1.3.6 stores in-progress backups information in easy to find, publicly-accessible files, which may allow attackers monitoring those to leak sensitive. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

The Backup Migration WordPress plugin before 1.3.6 stores in-progress backups information in easy to find, publicly-accessible files, which may allow attackers monitoring those to leak sensitive information from the site's backups. Affected products include: Backupbliss Backup Migration. Version information: before 1.3.6.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.