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Description

The Interactions – Create Interactive Experiences in the Block Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via event selectors in all versions up to, and including, 1.3.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

PUBLISHED Reserved 2025-11-04 | Published 2026-01-28 | Updated 2026-01-28 | Assigner Wordfence




MEDIUM: 6.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

* (semver)
affected

Timeline

2026-01-27:Disclosed

Credits

Athiwat Tiprasaharn finder

Peerapat Samatathanyakorn finder

References

www.wordfence.com/...-3a4a-4293-b218-07586c1c021c?source=cve

plugins.trac.wordpress.org/...ons&new=3448073%40interactions

cve.org (CVE-2025-12709)

nvd.nist.gov (CVE-2025-12709)

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