{"id":"CVE-2026-19125","title":"The EthPress – Web3 Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 2.3.5","summary":"The EthPress – Web3 Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 2.3.5. This is due to the verify_login() function in app/Login.php containing a missing return statement in the s…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-287"],"vendor":"lynn999","product":"EthPress – Web3 Login","affected":["ethpress_web3_login <= 2.3.5"],"published":"2026-09-23","updated":"2026-09-24","sourceUpdated":"2026-09-24T14:42:02.707","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-19125","references":[{"url":"https://plugins.trac.wordpress.org/browser/ethpress/tags/2.3.5/app/Address.php#L419","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/ethpress/tags/2.3.5/app/Login.php#L46","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/ethpress/tags/2.3.5/app/Login.php#L51","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/ethpress/tags/2.3.5/app/Plugin.php#L75","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset/3683106/ethpress/trunk/app/Login.php","label":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/267acbd7-379c-4930-aa85-3071dfcac5a5?source=cve","label":"security@wordfence.com"}],"tags":["nvd","cve.org","exploit-available"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-24T13:29:43.842521Z"},"exploits":{"github":1,"githubRepos":["https://github.com/Polosss/By-Poloss..-..CVE-2026-19125"],"checkedAt":"2026-09-24T14:44:55.996Z"},"exploitAvailable":true,"ingestedAt":"2026-09-23T21:33:13.542Z","slug":"CVE-2026-19125","body":"## Overview\n\nThe EthPress – Web3 Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 2.3.5. This is due to the verify_login() function in app/Login.php containing a missing return statement in the signature verification failure branch — when Signature::verify2() reports a mismatch, the function only assigns a WP_Error to a local variable and continues executing, causing unconditional fall-through to the login block where Address::log_in() calls wp_set_auth_cookie() regardless of whether the submitted signature is valid. This makes it possible for unauthenticated attackers to log in as any WordPress user who has a linked wallet address — including administrators — by submitting that user's public wallet address alongside an arbitrary well-formed signature, enabling full site takeover.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":57,"depthScoreParts":{"impact":44.6,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":210034,"id":"CVE-2026-19125","ts":1790236930773,"field":"exploit_available","old":"false","new":"true"}]}