CVE-2023-0377

PoC —

CVSS 3.1

5.4 medium

EPSS

<1%p55

Published

Mar 6, 2023 (Mar 6, 2023)

Modified

Jun 17, 2026

Description

The Scriptless Social Sharing WordPress plugin before 3.2.2 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Vendors: robincornett
Products: scriptless social sharing
Ecosystems: WordPress
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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