CVE-2026-16260

MediumCVSS 6.8/10Last modified Oct 12, 2026

Description

The Post Grid, Slider & Carousel Ultimate WordPress plugin before 1.8.1 does not sanitise and escape one of its custom post type settings before outputting it in an HTML attribute on the admin edit screen, allowing users with the Contributor role and above to inject JavaScript that executes in the session of any administrator who opens the affected item.

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: Aug 22, 2026
Last modified: Oct 12, 2026
NVD status: Deferred

Related CVEs from 2026

CVE-2026-162617.5The login-social WordPress plugin through 1.0.4 does not validate password-reset requests against a reset key or the requester's identity, a CVE-2026-162627.5The Estatik Real Estate Plugin WordPress plugin before 4.3.3 does not bind its OAuth social login flow to the initiating user session, allow CVE-2026-162638.8The WP Maps WordPress plugin before 4.9.7 does not perform a capability check in one of its AJAX actions and does not properly validate a u CVE-2026-162646.5The Newsletters WordPress plugin before 4.18.1 does not perform an ownership check on some of its subscriber management actions, and issues CVE-2026-162656.5The WP Maps WordPress plugin before 4.9.7 does not perform a capability check in one of its AJAX actions and does not restrict the operatio CVE-2026-162664.0Versions of the package mongo-object before 3.0.3 are vulnerable to Prototype Pollution via the expandKey() function in util.js. An attacker CVE-2026-162678.1The Newsletters WordPress plugin before 4.16 does not restrict the classes allowed when unserialising a value taken from a public form submi CVE-2026-162688.2The Newsletters WordPress plugin before 4.16 does not authenticate or validate a bounce-processing request before fetching a user-supplied U CVE-2026-162694.8The Newsletters WordPress plugin before 4.16 does not strictly compare its API authentication key, allowing unauthenticated attackers to byp CVE-2026-16278.1An attacker may exploit the use of outdated and weak MAC algorithms in the device’s SSH service to potentially compromise the integrity of t CVE-2026-162706.9Open Mercato does not validate regex rules. An attacker with privileges to create the regex rule can add an unsafe regex to a field. When so CVE-2026-162729.1Use of less trusted source vulnerability in PayTR Payment and Electronic Money Institution Inc. PayTR Virtual Pos iFrame API WHMCS Module al