VULNERABILITY INTELLIGENCE

CVE-2025-55291

CVSS score7.1 HIGH
EPSS probability0.23%
CISA KEVNot currently listed
Published2025-08-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Description

Shaarli is a minimalist bookmark manager and link sharing service. Prior to 0.15.0, the input string in the cloud tag page is not properly sanitized. This allows the </title> tag to be prematurely closed, leading to a reflected Cross-Site Scripting (XSS) vulnerability. This vulnerability is fixed in 0.15.0.

Weakness classification

  • security-advisories@github.com: CWE-79

Primary references