HIGH

CVE-2023-1381

CVSS v3

8.8

HIGH

EPSS Score

1.7 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2023-1381 yet.

Full record on NVD

Description

The WP Meta SEO WordPress plugin before 4.5.5 does not validate image file paths before attempting to manipulate the image files, leading to a PHAR deserialization vulnerability. Furthermore, the plugin contains a gadget chain which may be used in certain configurations to achieve remote code execution.

Technical details

Published: 2023-04-10

Frequently asked questions

What is CVE-2023-1381?

Is CVE-2023-1381 actively exploited?

Active exploitation of CVE-2023-1381 has not been confirmed. Its EPSS score was 1.7% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-1381?

CVE-2023-1381 has a CVSS v3 base score of 8.8 (HIGH severity).

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