CVE-2026-30842

MEDIUM EPSS 21.3%
Published Mar 7, 20263mo ago · Modified Jun 17, 20262w ago
4.3 CVSS 3.1
Medium
Find Similar
Published Mar 7, 2026 3mo ago
Last Modified Jun 17, 2026 2w ago

Description

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.

CVSS Details

Base Score
4.3
Exploitability
2.8
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
21.3% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-862 Missing Authorization Authorization

Affected Products 1

VendorProductVersionRange
wallosappwallos* <4.6.2

References 3

  • github.com https://github.com/ellite/Wallos/commit/e8a513591dbbf885966e2ef55c38622785b9060d
    Patch
  • github.com https://github.com/ellite/Wallos/releases/tag/v4.6.2
    Release Notes
  • github.com https://github.com/ellite/Wallos/security/advisories/GHSA-qw24-3pxr-3j6r
    ExploitVendor Advisory

Remediation

  • github.com https://github.com/ellite/Wallos/commit/e8a513591dbbf885966e2ef55c38622785b9060d
    Patch