CVEvulnerability

CVE-2023-52083

4.8 MEDIUM Published 2023-12-28 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-12-28
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
2.0 LOW — CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N
CVSS 3.1 ([email protected])
4.8 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Weaknesses
CWE-79

Description

Winter is a free, open-source content management system. Prior to 1.2.4, users with the `media.manage_media` permission can upload files to the Media Manager and rename them after uploading. Previously, media manager files were only sanitized on upload, not on renaming, which could have allowed a stored XSS attack. This issue has been patched in v1.2.4.

Affected configurations

• wintercms winter (< 1.2.4)

Related

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References