CVE-2021-3783

MEDIUM

yourls - XSS

Title source: llm
STIX 2.1

Description

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

References (2)

Core 2
Core References
Issue Tracking, Patch, Third Party Advisory x_refsource_confirm
https://huntr.dev/bounties/b688e553-d0d9-4ddf-95a3-ff4b78004984

Scores

CVSS v3 6.1
EPSS 0.0036
EPSS Percentile 57.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (2)
yourls/yourls < 1.8.2
yourls/yourls 0Packagist
Published Sep 15, 2021
Tracked Since Feb 18, 2026