CVE-2026-54600CWE-287

CVE-2026-54600

published September 1, 2026

CVSS
8.2
EPSS
1%
Percentile
47.1
In the wild
Unconfirmed
What it is

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.9.4, endpoints/db/import.php has no authentication. The only guard is a user-table row count — if zero (fresh/unconfigured install), an unauthenticated attacker can replace the entire database. This issue has been patched in version 4.9.4.

The record
Technical detail
CVSS
8.2 · NONE
CVSS v4.0
8.2 · CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.00583 · 47.1th percentile
Weakness
CWE-287 · Improper Authentication
Published
2026-09-01T01:17Z
References (3)
https://github.com/ellite/Wallos/releases/tag/v4.9.4 · [email protected]https://github.com/ellite/Wallos/security/advisories/GHSA-8wqc-r9j3-rv7m · [email protected]https://github.com/ellite/Wallos/security/advisories/GHSA-8wqc-r9j3-rv7m · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 02 SEP 03:37Z
    EPSS moved — → 0%
    epss
  • 31 AUG 20:32Z
    Wallos: Unauthenticated database replacement via import endpoint on fresh install
    cvelistv5