CVE-2021-3734

HIGH

YOURLS < 1.8.1 - Cross-Site Request Forgery via Clickjacking

Title source: llm
STIX 2.1

Description

yourls is vulnerable to Improper Restriction of Rendered UI Layers or Frames

References (2)

Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_confirm
https://huntr.dev/bounties/dd2e2dbe-efe5-49ec-be11-7a7e7c41debd

Scores

CVSS v3 8.8
EPSS 0.0039
EPSS Percentile 30.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-352 CWE-1021
Status published
Products (2)
yourls/yourls < 1.8.1
yourls/yourls 0Packagist
Published Aug 26, 2021
Tracked Since Feb 18, 2026