CVE-2023-49819 HIGH

CVE-2023-49819: WordPress Structured Content Plugin <= 1.5.3 is vulnerable to PHP Object Injection

Vendor Gordon Böhme, Antonio Leutsch
Product Structured Content (JSON-LD) #wpsc
Weakness CWE-502 · Unsafe deserialization
Published December 18, 2023
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Deserialization of Untrusted Data vulnerability in Gordon Böhme, Antonio Leutsch Structured Content (JSON-LD) #wpsc.This issue affects Structured Content (JSON-LD) #wpsc: from n/a through 1.5.3.

Key dates

02Disclosure timeline

December 18, 2023 CVE published
April 28, 2026 Record updated