VULNERABILITY INTELLIGENCE

CVE-2023-53900

CVSS score8.8 HIGH
EPSS probability0.32%
CISA KEVNot currently listed
Published2025-12-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

Spip 4.1.10 contains a file upload vulnerability that allows attackers to upload malicious SVG files with embedded external links. Attackers can trick administrators into clicking a crafted SVG logo that redirects to a potentially dangerous URL through improper file upload filtering.

Weakness classification

  • disclosure@vulncheck.com: CWE-79

Primary references