CVE-2026-86788

MediumCVSS 6.8/10Last modified Sep 18, 2026

Description

The HT Mega Addons for Elementor WordPress plugin before 3.2.6 does not restrict the HTML tag name used to render the section headline in several of its widgets and blocks to a safe allowlist, allowing users with contributor-level access and above to store a crafted tag name that executes arbitrary JavaScript when the content is viewed, including by higher-privileged users who review or publish it.

Metrics

CVSS 3.1 6.8/10CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published: Sep 17, 2026
Last modified: Sep 18, 2026
NVD status: Deferred

Related CVEs from 2026

CVE-2026-867895.3The Connections Business Directory WordPress plugin through 10.4.67 does not apply its visibility and moderation-status restrictions on cert CVE-2026-86797.5The AudioIgniter plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 2.0.2. This is due CVE-2026-867906.8The WP Highlight Box WordPress plugin through 1.0 does not escape some shortcode attributes before outputting them in a page where the short CVE-2026-867915.3The iPOSpays Payment Gateway for WooCommerce WordPress plugin before 1.4.7 does not verify that a payment was actually completed before reco CVE-2026-867928.8Apache Airflow Apache Kafka provider versions 1.15.0 before 2.0.0 resolve dotted-path strings found in a Kafka connection's `extra` field in CVE-2026-867939.8SGLang allows unauthenticated pickle deserialization through /update_weights_from_tensor when no auth keys are configured, and the SafeUnpic CVE-2026-867965.3The Hide My WP Ghost WordPress plugin before 7.0.11 does not verify that a request is a genuine WooCommerce request before disabling its fir CVE-2026-867976.8The Pricing Table WordPress plugin before 2.1.5 does not validate the scheme of a user-supplied link value in one of its blocks before rend CVE-2026-867988.8The HootBoard WordPress plugin through 3.1.4 does not perform any authorisation check on some of its REST endpoints, and does not escape th CVE-2026-867998.8The Forms WordPress plugin before 3.0.2 does not sanitise submitted form values on storage, nor escape them before outputting them on the fo CVE-2026-868005.3The Hide My WP Ghost WordPress plugin before 7.0.11 does not properly validate a loopback security-check request before disabling its login CVE-2026-868018.8The To Do List Member WordPress plugin from 1.4 through 1.6 ships a file upload endpoint that does not load WordPress and therefore applies