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Status published
High
CVE-2023-49819
WordPress Structured Content Plugin <= 1.5.3 is vulnerable to PHP Object Injection
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- LVT-tholv2k (Patchstack Alliance)
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CVE-2023-49820
WordPress Structured Content Plugin <= 1.5.3 is vulnerable to Cross Site Scripting (XSS)
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Affected Vendor
Gordon Böhme, Antonio Leutsch
View all reports →Affected Software
Structured Content (JSON-LD) #wpsc
Vulnerable Versions:
Unknown
Timeline
Official Publish:
December 18th, 2023
Last Modified:
April 28th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H