PT-2026-84115 · WordPress · Blocksy Companion
CVSS v3.1
6.4
Medium
| Vector | AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Blocksy Companion versions prior to 2.1.52
Description
Insufficient input sanitization and output escaping in the
tagName block attribute (blocksy/dynamic-data) allow authenticated attackers with author-level access or higher to perform Stored Cross-Site Scripting. This enables the injection of arbitrary web scripts into pages, which execute when a user visits the affected page.Recommendations
Update Blocksy Companion to version 2.1.52 or later.
Fix
XSS
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Weakness Enumeration
Related Identifiers
Affected Products
Blocksy Companion