CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/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 Tim Wetterwarner wetterwarner allows Stored XSS.This issue affects Wetterwarner: from n/a through <= 2.7.3.
Explanation of Vulnerability in Simple Terms
Wetterwarner versions 2.7.3 and earlier contain a cross-site scripting (XSS) vulnerability that allows an authenticated administrator to inject malicious scripts. The vulnerability requires user interaction—typically a victim clicking a crafted link—and can affect other users' sessions and data. Update to version 2.8.1 or later to resolve this issue.
What an attacker can do
Inject malicious scripts that execute in other users' browsers and steal or modify their data.
Potential impact on your site
A rogue admin can compromise other users' sessions and data through script injection attacks.
Conditions required to exploit
Attacker must have administrator privileges and the victim must click a malicious link or visit a crafted page.
Key dates
External resources
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