Is CVE-2023-31275 actively exploited?

CVE-2023-31275 has no public evidence of in-the-wild exploitation as of 2025-11-04.

What is the CVSS score for CVE-2023-31275?

CVE-2023-31275 has a CVSS score of 8.8 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

How do I patch CVE-2023-31275?

Patch guidance is available from kingsoft security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2023-31275.

Which products are affected by CVE-2023-31275?

1 product: kingsoft wps office.

Fix CVE-2023-31275 - HIGH kingsoft wps office

Description

An uninitialized pointer use vulnerability exists in the functionality of WPS Office 11.2.0.11537 that handles Data elements in an Excel file. A specially crafted malformed file can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-457 CWE-908

Metadata

Primary Vendor: KINGSOFT
Published: 11/27/2023
Last Modified: 11/4/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2023-31275

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary