01 Record

CVE-2026-50190

Shaarli vulnerable to stored XSS via raw bookmark title in document <title> element on public permalink page

HighPUBLISHEDCNA: GitHub_M

Base score8.6 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

02 Description

Shaarli vulnerable to stored XSS via raw bookmark title in document <title> element on public permalink page

Published

2026-08-20 18:49Z1 DAY AGO

Last updated

2026-08-20 19:02Z1 DAY AGO

Reserved

2026-06-03

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 8.6)

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

Weaknesses

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

SSVC decision

ExploitationpocAutomatablenoTechnical Impacttotal

Data version

5.2

Document digest

760998799328c4a5c61cc6bfd69676416ffda74fcb76c42c3799da98e161774b

VendorProductVersionsPlatforms

shaarliShaarli< 0.16.3—