CVE-2026-30828 HIGH

CVE-2026-30828: Wallos: SSRF via url parameter leading to File Traversal

Vendor Ellite
Product Wallos
Weakness CWE-29
Published March 7, 2026
Last update March 9, 2026
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, the url parameter can be used to retrieve local system files. This issue has been patched in version 4.6.2.

Key dates

02Disclosure timeline

March 7, 2026 CVE published
March 9, 2026 Record updated