XSS in Ellite Wallos
CVE-2026-30841
Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, passwordreset.php outputs $_GET["token"] and $_GET["email"] directly into HTML input value attributes using <?= $token ?> and <?= $email ?> with…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.003 (20.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Ellite Wallos — versions < 4.6.2
- Wallosapp Wallos
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2026-30841?
- CVE-2026-30841 is a medium-severity vulnerability in Ellite Wallos, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-07.
- How severe is CVE-2026-30841?
- Medium severity. CVSS v3 base score is 6.1 out of 10.