{"id":71650,"date":"2025-09-05T15:55:19","date_gmt":"2025-09-05T15:55:19","guid":{"rendered":""},"modified":"2025-09-14T11:55:59","modified_gmt":"2025-09-14T17:55:59","slug":"cve-2024-32832-high-risk-authorization-bypass-vulnerability-in-login-with-phone-number","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2024-32832-high-risk-authorization-bypass-vulnerability-in-login-with-phone-number\/","title":{"rendered":"<strong>CVE-2024-32832: High-Risk Authorization Bypass Vulnerability in &#8220;Login with phone number<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>The cybersecurity landscape is a perpetual battlefield, with new vulnerabilities emerging regularly. One such high-severity vulnerability, tagged as CVE-2024-32832, has been detected in Hamid Alinia&#8217;s &#8220;Login with phone number&#8221; software. This <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-9254-critical-missing-authentication-vulnerability-in-webitr\/\"  data-wpil-monitor-id=\"79672\">vulnerability arises from a missing<\/a> authorization check, which, if exploited, could lead to complete system compromise or data leakage. This vulnerability is particularly important to address as it affects the security of user login processes, a <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-41525-critical-sql-injection-vulnerability-in-hospital-management-system-v4\/\"  data-wpil-monitor-id=\"79301\">critical component in maintaining the overall security of any system<\/a>.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2024-32832<br \/>\nSeverity: Critical (9.8 CVSS Score)<br \/>\nAttack Vector: Network<br \/>\nPrivileges Required: None<br \/>\nUser Interaction: None<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-42957-critical-backdoor-vulnerability-in-sap-s-4hana-exposes-systems-to-potential-compromise\/\"  data-wpil-monitor-id=\"79603\">Potential system<\/a> compromise and data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-2527366618\" class=\"ameeb-content-2 ameeb-entity-placement\"><div style=\"border-left: 4px solid #555; padding-left: 20px; margin: 48px 0; font-family: Roboto, sans-serif; color: #ffffff; line-height: 1.6; max-width: 700px;\">\r\n  <h2 style=\"margin-top: 0; font-size: 20px; font-weight: 600; display: flex; align-items: center;\">\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\" style=\"display: inline-flex; align-items: center; margin-right: 8px;\">\r\n      <img decoding=\"async\" src=\"https:\/\/www.ameeba.com\/blog\/wp-content\/uploads\/2025\/10\/Best-App-icon-Ameeba.png\" alt=\"Ameeba Chat Icon\" style=\"width: 40px; height: 40px;\" \/>\r\n    <\/a>\r\n    A new way to communicate\r\n  <\/h2>\r\n\r\n  <p style=\"margin-bottom: 12px;\">\r\n    Ameeba Chat is built on encrypted identity, not personal profiles.\r\n  <\/p>\r\n\r\n  <p style=\"margin-bottom: 16px;\">\r\n    Message, call, share files, and coordinate with identities kept separate.\r\n  <\/p>\r\n\r\n  <ul style=\"list-style: none; padding-left: 0; margin-bottom: 20px;\">\r\n    <li>\u2022 Encrypted identity<\/li>\r\n    <li>\u2022 Ameeba Chat authenticates access<\/li>\r\n    <li>\u2022 Aliases and categories<\/li>\r\n    <li>\u2022 End-to-end encrypted chat, calls, and files<\/li>\r\n    <li>\u2022 Secure notes for sensitive information<\/li>\r\n  <\/ul>\r\n\r\n  <p style=\"font-style: italic; font-weight: 600; margin-bottom: 24px;\">\r\n    Private communication, rethought.\r\n  <\/p>\r\n\r\n  <div style=\"display: flex; flex-wrap: wrap; gap: 12px;\">\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\/download\" style=\"background-color: #ffffff; color: #000000; padding: 10px 20px; text-decoration: none; border-radius: 6px; font-weight: 500;\">Download Ameeba Chat<\/a>\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\" style=\"border: 1px solid #ffffff; color: #ffffff; padding: 10px 20px; text-decoration: none; border-radius: 6px; font-weight: 500;\">Learn More<\/a>\r\n  <\/div>\r\n<\/div>\r\n<\/div>\n<p>Product | Affected Versions<\/p>\n<p>Login with phone number | Up to 1.6.93<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The exploit takes advantage of the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-28965-critical-missing-authorization-vulnerability-in-md-yeasin-ul-haider-url-shortener\/\"  data-wpil-monitor-id=\"79844\">missing authorization<\/a> logic in the &#8220;Login with phone number&#8221; feature. An attacker can send a specially crafted request to the application, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-46386-authorization-bypass-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"79880\">bypassing the authorization<\/a> process. This <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-7734-critical-gitlab-ce-ee-vulnerability-allows-unauthorized-actions-by-attackers\/\"  data-wpil-monitor-id=\"79513\">allows unauthorized<\/a> access to the system without requiring the correct credentials. The attacker then gains the same access or privileges as a legitimate user, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-55731-sql-injection-vulnerability-in-frappe-framework-leading-to-potential-data-leakage\/\"  data-wpil-monitor-id=\"79267\">leading to the potential for system compromise or data<\/a> leakage.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-1405796487\" class=\"ameeb-content ameeb-entity-placement\"><div class=\"poptin-embedded\" data-id=\"f6b387694f681\"><\/div>\r\n\r\n\r\n\r\n\r\n\r\n<\/div>\n<p>Here&#8217;s a conceptual representation of how the vulnerability might be exploited. This example assumes the attacker is using an <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-23317-nvidia-triton-inference-server-http-server-vulnerability\/\"  data-wpil-monitor-id=\"82303\">HTTP POST request to the server<\/a>.<\/p>\n<pre><code class=\"\" data-line=\"\">POST \/login HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{\n&quot;phone_number&quot;: &quot;1234567890&quot;,\n&quot;bypass_auth&quot;: &quot;True&quot;\n}<\/code><\/pre>\n<p>In this example, the attacker uses the `bypass_auth` parameter in the request, which is not correctly checked for authorization by the server. As a result, the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-24999-critical-sql-server-access-control-vulnerability\/\"  data-wpil-monitor-id=\"79620\">server grants access<\/a> to the attacker without validating the phone number or the need for a password.<\/p>\n<p><strong>Mitigation Guidance<\/strong><\/p>\n<p>As a mitigation measure, users are advised to apply the vendor patch as soon as it becomes available. In the meantime, users can employ a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as a temporary mitigation strategy. These <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-47136-integer-underflow-vulnerability-in-indesign-desktop-versions-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"79731\">systems can detect and block abnormal traffic patterns or potentially<\/a> malicious requests, providing some relief until the patch is released and applied.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview The cybersecurity landscape is a perpetual battlefield, with new vulnerabilities emerging regularly. One such high-severity vulnerability, tagged as CVE-2024-32832, has been detected in Hamid Alinia&#8217;s &#8220;Login with phone number&#8221; software. This vulnerability arises from a missing authorization check, which, if exploited, could lead to complete system compromise or data leakage. This vulnerability is particularly [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-71650","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/71650","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/comments?post=71650"}],"version-history":[{"count":10,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/71650\/revisions"}],"predecessor-version":[{"id":74816,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/71650\/revisions\/74816"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=71650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=71650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=71650"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=71650"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=71650"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=71650"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=71650"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=71650"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=71650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}