What is CVE-2026-41689?

CVE-2026-41689 is a medium-severity vulnerability in Ellite Wallos, classified under Incorrect Authorization. CVSS score: 6.0/10. Published 2026-05-07.

How severe is CVE-2026-41689?

Medium severity. CVSS v3 base score is 6.0 out of 10.

Auth bypass in Ellite Wallos

CVE-2026-41689

Wallos is an open-source, self-hostable personal subscription tracker. In versions 4.8.4 and prior, the webhook notification feature reuses an administrator-configured local-target allowlist for every logged-in user. Any normal user can fu…

Vulnerability class: Broken Access Control

EPSS: 0.001 (18.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L.

Affected products

Ellite Wallos — versions <= 4.8.4

Weakness classification (CWE)

CWE-863 — Incorrect Authorization
CWE-918 — Server-Side Request Forgery (SSRF)

References

https://github.com/ellite/Wallos/security/advisories/GHSA-jx6w-832g-42wv (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-41689?: CVE-2026-41689 is a medium-severity vulnerability in Ellite Wallos, classified under Incorrect Authorization. CVSS score: 6.0/10. Published 2026-05-07.
How severe is CVE-2026-41689?: Medium severity. CVSS v3 base score is 6.0 out of 10.