CVE-2023-52083CWE-79

Stored XSS through privileged upload of Media Manager file followed by renaming

Low · published December 28, 2023

CVSS v3.1
2.0
EPSS
0%
Percentile
22.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
2.0 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00311 · 22.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2023-12-28T22:11Z
EPSS history
Timeline
  • 28 DEC 22:11Z
    Stored XSS through privileged upload of Media Manager file followed by renaming
    cvelistv5