CVE-2026-30842CWE-862

Wallos: Authenticated Missing Authorization Allows Deletion of Other Users’ Uploaded Avatars

Medium · published March 7, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
27.3
In the wild
Unconfirmed
What it is

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, Wallos allows an authenticated user to delete avatar files uploaded by other users. The avatar deletion endpoint does not verify that the requested avatar belongs to the current user. As a result, any authenticated user who knows or can discover another user's uploaded avatar filename can delete that file. This issue has been patched in version 4.6.2.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00349 · 27.3th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-03-07T05:41Z
EPSS history
Timeline
  • 07 MAR 05:41Z
    Wallos: Authenticated Missing Authorization Allows Deletion of Other Users’ Uploaded Avatars
    cvelistv5