CVE-2026-81776

HighCVSS 7.1/10Last modified Sep 4, 2026

Description

Unauthenticated Cross Site Scripting (XSS) in WP QuickLaTeX <= 3.8.8 versions.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Sep 3, 2026
Last modified
Sep 4, 2026
NVD status
Deferred

Related CVEs from 2026

CVE-2026-817775.3Authentication Bypass by Spoofing vulnerability in WPDeveloper Essential Addons for Elementor allows Identity Spoofing. This issue affects CVE-2026-817786.5Subscriber Cross Site Scripting (XSS) in Kalles Addons <= 1.0.6 versions.CVE-2026-8177910.0Improper Validation of Specified Quantity in Input vulnerability in Silk Themes Newspapers X allows Malicious Software Implanted. This issuCVE-2026-81788.1An issue exists in Amazon Redshift JDBC Driver versions prior to 2.2.2. Under certain conditions, the driver could load and execute arbitrarCVE-2026-8178010.0Unauthenticated Arbitrary File Upload in Hash Form <= 1.4.2 versions.CVE-2026-817817.1Missing Authorization vulnerability in Unbounce Unbounce Landing Pages unbounce allows Exploiting Incorrectly Configured Access Control SecuCVE-2026-817826.5Subscriber Cross Site Scripting (XSS) in WP Docs <= 2.3.1 versions.CVE-2026-817837.1Subscriber Broken Authentication in MailMunch – Grow your Email List <= 3.2.5 versions.CVE-2026-817848.1Deserialization of Untrusted Data vulnerability in Marcin Wise Chat wise-chat allows Object Injection.This issue affects Wise Chat: from n/aCVE-2026-817856.5Unauthenticated Broken Access Control in BuddyForms <= 2.9.0 versions.CVE-2026-817867.5Unauthenticated Broken Access Control in Thank You Page Customizer for WooCommerce <= 1.2.2 versions.CVE-2026-817876.5Unauthenticated Broken Authentication in IMPress for IDX Broker <= 3.3.0 versions.
CVE-2026-81776: High severity, CVSS 7.1 | Vulnix