CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
What the vulnerability does
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in andygauk Bit.ly linker bitly-linker allows Reflected XSS.This issue affects Bit.ly linker: from n/a through <= 1.1.
Explanation of Vulnerability in Simple Terms
Bit.ly linker versions 1.1 and earlier contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages. The vulnerability requires user interaction—typically clicking a malicious link—and can affect other users viewing the compromised content. An attacker with no authentication can exploit this to steal session data or perform actions on behalf of victims.
What an attacker can do
Inject malicious JavaScript that runs in other users' browsers when they view affected pages.
Potential impact on your site
Attackers can steal user session cookies, redirect visitors, or deface content without needing site admin access.
Conditions required to exploit
Victim must click a malicious link or visit a page containing the attacker's payload.
Key dates
External resources
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