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 ?> without calling htmlspecialchars(). This allows reflected XSS by breaking out of the attribute context. This issue has been patched in version 4.6.2.

Score

CVSS 4.0 6.9 Medium

Status

Analyzed - security-advisories@github.com

Published

2026-03-07

Last modified

2026-03-09

Weaknesses

CWE-79

Affected products

• Wallos (Ellite)
• Wallos (Wallosapp)

References

• https://github.com/ellite/Wallos/commit/e8a513591dbbf885966e2ef55c38622785b9060d
• https://github.com/ellite/Wallos/releases/tag/v4.6.2
• https://github.com/ellite/Wallos/security/advisories/GHSA-75hc-fc26-9797