CVE-2021-36895 MEDIUM

CVE-2021-36895: WordPress Tripetto plugin <= 5.1.4 - Unauthenticated Cross-Site Scripting (XSS) vulnerability via SVG image upload

Vendor Tripetto
Product Tripetto (WordPress plugin)
Weakness CWE-79 · XSS
Published April 26, 2022
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

4.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Unauthenticated Cross-Site Scripting (XSS) vulnerability in Tripetto's Tripetto plugin <= 5.1.4 on WordPress via SVG image upload.

Explanation of Vulnerability in Simple Terms

02Summary

The Tripetto WordPress plugin through version 5.1.4 contains a stored cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts into form fields that execute in the browsers of site visitors. The vulnerability requires user interaction—a victim must view a page containing the malicious form. The injected script can modify page content or redirect users, but cannot access sensitive data or disable the site.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in visitors' browsers when they view affected forms.

Potential impact on your site

04Site Impact

Visitors to your site may see altered content, be redirected, or have their session compromised if they interact with affected forms.

Conditions required to exploit

05Prerequisites

No authentication required. A victim must view a page containing the malicious form.

Key dates

06Disclosure timeline

April 26, 2022 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE

CVE-2026-17162 WowStore <= 4.4.24 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'currentPostId' Block Attribute CVE-2026-65534 WordPress Custom links in Elementor Image Carousel plugin <= 1.1.1 - Cross Site Scripting (XSS) vulnerability CVE-2026-15100 Post Grid Gutenberg Blocks <= 5.0.32 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'searchnoresult' Block Attribute CVE-2026-15648 Brands for WooCommerce <= 3.8.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'width' Shortcode Attribute CVE-2026-15662 Advanced Woo Labels <= 2.48 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'bg_color' Parameter