CVE-2026-3884

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

Versions of the package spin.js before 3.0.0 are vulnerable to Cross-site Scripting (XSS) via the spin() function that allows a creation of more than 1 alert for each 'target' element. An attacker would need to set an arbitrary key-value pair on Object.prototype through a crafted URL achieving a prototype pollution first, before being able to execute arbitrary JavaScript in the context of the user's browser.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
n/a	spin.js	< 3.0.0

References

https://gist.github.com/ericcornelissen/1a73e28fa50c3009b0eb51ad2fc19f25Broken Link
https://security.snyk.io/vuln/SNYK-JS-SPINJS-15445079Third Party Advisory

Timeline

Published: Mar 11, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

Related CVEs from 2026

CVE-2026-38856.4The WP Shortcodes Plugin — Shortcodes Ultimate plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'su_box' s CVE-2026-38887.8Local privilege escalation in snapd on Linux allows local attackers to get root privilege by re-creating snap's private /tmp directory when CVE-2026-38896.5Spoofing issue in Thunderbird. This vulnerability was fixed in Thunderbird 149 and Thunderbird 140.9.CVE-2026-388917.5An improper input validation in the gazebo_ros_diff_drive.cpp component of gazebo_plugins v3.9.0 allows attackers to cause a Denial of Servi CVE-2026-38919.8The Pix for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing capability check and missing file type v CVE-2026-38928.1The Motors – Car Dealership & Classified Listings Plugin plugin for WordPress is vulnerable to arbitrary file deletion in all versions up to CVE-2026-389242.9In Oraios AI Serena before 1.0.0, the listen address of the MCP server in HTTP mode is 0.0.0.0. NOTE: the Supplier observed that 0.0.0.0 was CVE-2026-38939.4The Carlson VASCO-B GNSS Receiver lacks an authentication mechanism, allowing an attacker with network access to directly access and modify CVE-2026-389306.5OpenRapid RapidCMS v1.3.1 was discovered to contain an authentication bypass in the /template/default/menu.php component. This vulnerability CVE-2026-389315.4A stored cross-site scripting (XSS) vulnerability in the /admin/config-module.php component of creatorsofcode simplephp GitHub commit 5184cf CVE-2026-389348.8Cross Site Request Forgery vulnerability in diskoverdata diskover-community v.2.3.5. and before allows a remote attacker to escalate privile CVE-2026-389356.1A reflected cross-site scripting (XSS) vulnerability exists in diskover-community <= 2.3.5 in public/view.php via the doctype parameter