VULNERABILITY INTELLIGENCE

CVE-2025-53831

CVSS score8.2 HIGH
EPSS probability0.28%
CISA KEVNot currently listed
Published2026-07-06
Last modified2026-09-29
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L

Description

DrawIO for ownCloud is an application for using DrawIO with the file storage, synchronization, and sharing application ownCloud Classic. In DrawIO for ownCloud prior to version 1.0.2, which corresponds to ownCloud 10 prior to version 10.15.3, attackers with access to the DrawIO app can leverage improper neutralization of input during web page generation to achieve stored XSS. Upgrade ownCloud 10 to version 10.15.3 or later or upgrade DrawIO for ownCloud 10 to version 1.0.2 or later to receive a patch.

Weakness classification

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

Primary references