{"id":55084,"date":"2025-06-25T10:49:57","date_gmt":"2025-06-25T10:49:57","guid":{"rendered":""},"modified":"2025-11-02T03:01:44","modified_gmt":"2025-11-02T09:01:44","slug":"cve-2025-26198-sql-injection-vulnerability-in-cloudclassroom-php-project-v1-0","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-26198-sql-injection-vulnerability-in-cloudclassroom-php-project-v1-0\/","title":{"rendered":"<strong>CVE-2025-26198: SQL Injection Vulnerability in CloudClassroom-PHP-Project v1.0<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>This blog post details the critical SQL Injection vulnerability found in CloudClassroom-PHP-Project v1.0, identified as CVE-2025-26198. This vulnerability is particularly concerning due to its high severity score of 9.8 and its potential to lead to system compromise or data leakage. It affects anyone using the CloudClassroom-PHP-Project v1.0 and is of significant concern to IT administrators, web developers, and other cybersecurity professionals due to its potential to <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-49216-critical-authentication-bypass-vulnerability-in-trend-micro-endpoint-encryption-policyserver\/\"  data-wpil-monitor-id=\"62689\">bypass authentication<\/a> mechanisms and expose sensitive backend data.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-26198<br \/>\nSeverity: Critical (CVSS score: 9.8)<br \/>\nAttack Vector: Network<br \/>\nPrivileges Required: None<br \/>\nUser Interaction: Required<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-49415-path-traversal-vulnerability-in-fw-gallery-with-potential-for-system-compromise\/\"  data-wpil-monitor-id=\"62517\">Potential system<\/a> compromise or data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-3669449838\" 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>CloudClassroom-PHP-Project | v1.0<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-26199-insecure-credential-transmission-vulnerability-in-cloudclassroom-php-project-v1-0\/\"  data-wpil-monitor-id=\"62871\">vulnerability is present in the loginlinkadmin.php component of the CloudClassroom-PHP-Project<\/a> application. The flaw originates from the application&#8217;s failure to sanitize user-supplied input in the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-49267-serious-sql-injection-vulnerability-in-shabti-kaplan-frontend-admin-by-dynamiapps\/\"  data-wpil-monitor-id=\"77157\">admin login form before incorporating it into SQL<\/a> queries. This failure allows unauthenticated attackers to <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-6169-sql-injection-vulnerability-in-wimp-website-co-construction-management-platform\/\"  data-wpil-monitor-id=\"61483\">inject arbitrary SQL<\/a> payloads and bypass authentication. By supplying specially crafted input in the username field, such as &#8216; OR &#8216;1&#8217;=&#8217;1, an attacker can effectively compromise the login mechanism and potentially gain access to sensitive backend data.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-510253146\" 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>The vulnerability can be exploited with a simple HTTP POST request to the admin login form. Here is a conceptual example of how the exploit might work:<\/p>\n<pre><code class=\"\" data-line=\"\">POST \/loginlinkadmin.php HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/x-www-form-urlencoded\nusername=&#039; OR &#039;1&#039;=&#039;1&amp;password=anything<\/code><\/pre>\n<p>In this example, the malicious payload &#8216; OR &#8216;1&#8217;=&#8217;1 is inserted into the username field. This input effectively changes the SQL query into a statement that is always true, thereby bypassing the need for a correct password and gaining unauthorized administrative access.<br \/>\nIt&#8217;s crucial to note that this is a conceptual example and might require modifications based on the specific configurations and conditions of the target system. Always adhere to ethical guidelines when <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-57644-critical-vulnerabilities-within-accela-automation-platform-s-test-script-feature\/\"  data-wpil-monitor-id=\"90121\">testing for vulnerabilities<\/a>.<\/p>\n<p><strong>Mitigation Guidance<\/strong><\/p>\n<p>The best <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-39486-rankie-sql-injection-vulnerability-and-mitigation-measures\/\"  data-wpil-monitor-id=\"62516\">mitigation strategy for this vulnerability<\/a> is to apply the latest vendor patch as soon as it becomes available. In the meantime, temporary mitigation can be achieved by using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) to detect and block <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-24773-sql-injection-vulnerability-in-wpcrm-crm-for-contact-form-cf7-woocommerce\/\"  data-wpil-monitor-id=\"62321\">SQL Injection<\/a> attempts. It&#8217;s also advisable to modify the application code to properly sanitize user-supplied input, which can <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-49155-uncontrolled-search-path-vulnerability-in-trend-micro-apex-one-data-loss-prevention-module\/\"  data-wpil-monitor-id=\"62515\">prevent similar vulnerabilities<\/a> in the future.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview This blog post details the critical SQL Injection vulnerability found in CloudClassroom-PHP-Project v1.0, identified as CVE-2025-26198. This vulnerability is particularly concerning due to its high severity score of 9.8 and its potential to lead to system compromise or data leakage. It affects anyone using the CloudClassroom-PHP-Project v1.0 and is of significant concern to IT [&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":[75,74],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-55084","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-authentication-bypass","attack_vector-sql-injection"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/55084","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=55084"}],"version-history":[{"count":7,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/55084\/revisions"}],"predecessor-version":[{"id":83007,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/55084\/revisions\/83007"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=55084"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=55084"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=55084"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=55084"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=55084"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=55084"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=55084"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=55084"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=55084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}