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EthPress – Web3 Login

EthPress – Web3 Login (ethpress) is a WordPress plugin with 1 published CVE record in this archive. The latest tracked vulnerability was published Sep 23, 2026; the highest published CVSS base score is 8.1.

Plugin slug: ethpress

CVE-2026-19125: EthPress continues to log in after wallet-signature verification fails

An unauthenticated caller who knows a user's linked public wallet address can submit it with an arbitrary well-formed signature. In app/Login.php, verify_login() assigns a WP_Error when Signature::verify2() fails but does not return; execution falls through to Address::log_in() and wp_set_auth_cookie(). This allows impersonation of wallet-linked users, including administrators. A linked wallet is required; the external request route and parameter names are unspecified. Affected versions: <= 2.3.5.

PublishedSep 23, 2026
Safe version guidanceSee mitigation notes
Published vulnerabilities for ethpress
Safe version
Sep 23, 2026 CVE-2026-19125
EthPress continues to log in after wallet-signature verification fails
An unauthenticated caller who knows a user's linked public wallet address can submit it with an arbitrary well-formed signature. In app/Login.php, verify_login() assigns a WP_Error when Signature::verify2() fails but does not return; execution falls through to Address::log_in() and wp_set_auth_cookie(). This allows impersonation of wallet-linked users, including administrators. A linked wallet is required; the external request route and parameter names are unspecified. Affected versions: <= 2.3.5.
See mitigation notes
CVE8.1