CVE-2021-3785 HIGH

CVE-2021-3785: Cross-site Scripting (XSS) - Stored in yourls/yourls

Vendor Yourls
Product yourls/yourls
Weakness CWE-79 · XSS
Published September 15, 2021
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

yourls is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Key dates

02Disclosure timeline

September 15, 2021 CVE published
August 3, 2024 Record updated

Related vulnerabilities

04Related CVE

CVE-2021-30172 Jun-He Technology Ltd. Quan-Fang-Wei-Tong-Xun system - Reflected XSS CVE-2026-5742 UsersWP <= 1.2.60 - Authenticated (Subscriber+) Stored Cross-Site Scripting via User Badge Link Substitution CVE-2022-20646 Cisco Security Manager Cross-Site Scripting Vulnerabilities CVE-2023-4842 Social Sharing Plugin - Social Warfare <= 4.4.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode CVE-2024-49633 WordPress DirectoryPress plugin <= 3.6.19 - Cross Site Scripting (XSS) vulnerability