Description
The Better Search Replace plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.4.4 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
Published: 2024-02-05
Score: 8.8 High
EPSS: 93.0% High
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

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History

Wed, 08 Apr 2026 17:45:00 +0000

Type Values Removed Values Added
Title Better Search Replace <= 1.4.4 - Unauthenticated PHP Object Injection
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


Fri, 27 Feb 2026 03:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Wpengine Better Search Replace
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T17:05:28.946Z

Reserved: 2023-12-18T20:18:42.885Z

Link: CVE-2023-6933

cve-icon Vulnrichment

Updated: 2024-08-02T08:42:08.689Z

cve-icon NVD

Status : Modified

Published: 2024-02-05T22:15:57.407

Modified: 2026-04-08T18:18:44.893

Link: CVE-2023-6933

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses