{"id":76077,"date":"2025-09-22T22:30:57","date_gmt":"2025-09-22T22:30:57","guid":{"rendered":""},"modified":"2025-10-21T05:20:47","modified_gmt":"2025-10-21T11:20:47","slug":"cve-2025-4688-critical-sql-injection-vulnerability-in-bgs-interactive-sinav-link-exam-result-module","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-4688-critical-sql-injection-vulnerability-in-bgs-interactive-sinav-link-exam-result-module\/","title":{"rendered":"<strong>CVE-2025-4688: Critical SQL Injection Vulnerability in BGS Interactive SINAV.LINK Exam Result Module<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>SQL injection vulnerabilities have the potential to compromise entire systems, and they are among the most common and dangerous threat vectors in cybersecurity. With the recently discovered CVE-2025-4688, organizations using BGS Interactive&#8217;s SINAV.LINK Exam Result Module are at high risk. This software vulnerability is significant because it enables an attacker to manipulate SQL commands, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-7775-critical-memory-overflow-vulnerability-in-netscaler-adc-and-gateway-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"83744\">potentially leading to system<\/a> compromise or data leakage. And given the severity and potential impact, immediate attention is required to mitigate the risks.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-4688<br \/>\nSeverity: Critical (CVSS 9.8)<br \/>\nAttack Vector: Network<br \/>\nPrivileges Required: None<br \/>\nUser Interaction: None<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-22404-potential-system-compromise-due-to-use-after-free-vulnerability\/\"  data-wpil-monitor-id=\"85591\">System compromise<\/a>, data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-2793206242\" 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>BGS Interactive SINAV.LINK Exam Result Module | Before 1.2<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The CVE-2025-4688 vulnerability is an <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-50972-sql-injection-vulnerability-in-abantecart-1-4-2-with-a-high-severity-score\/\"  data-wpil-monitor-id=\"83472\">SQL injection<\/a> vulnerability. This means that the SINAV.LINK Exam Result Module <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-59458-jetbrains-junie-code-execution-vulnerability-through-improper-command-validation\/\"  data-wpil-monitor-id=\"89593\">improperly neutralizes special elements used in an SQL command<\/a>. This could <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-22410-critical-use-after-free-vulnerability-allowing-arbitrary-code-execution\/\"  data-wpil-monitor-id=\"85153\">allow an attacker to insert malicious SQL code<\/a> into user-input fields, thereby manipulating the application&#8217;s database. If successful, this could <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-2297-user-profile-manipulation-leading-to-unauthorized-privilege-escalation\/\"  data-wpil-monitor-id=\"90673\">lead to unauthorized<\/a> viewing, extraction, modification, or deletion of data.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-3564917298\" 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 is a conceptual example of how the vulnerability might be exploited:<\/p>\n<pre><code class=\"\" data-line=\"\">POST \/sinavlink\/examresult HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{ &quot;student_id&quot;: &quot;1234; DROP TABLE students;--&quot; }<\/code><\/pre>\n<p>In this scenario, an attacker sends a request to the SINAV.LINK Exam Result Module&#8217;s endpoint with a malicious payload. The value for &#8220;student_id&#8221; is no longer just a student ID &#8211; it also contains a SQL command (`DROP TABLE students;`) which, if executed, would <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-42916-high-impact-database-table-deletion-vulnerability\/\"  data-wpil-monitor-id=\"88697\">delete the entire &#8220;students&#8221; table<\/a>.<\/p>\n<p><strong>Recommended Mitigations<\/strong><\/p>\n<p>The most effective way to mitigate this vulnerability is by applying the vendor-provided patch immediately. If the patch cannot be applied right away, organizations should consider additional security controls such as a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) as temporary mitigation against potential attacks. It is also <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-52122-critical-server-side-template-injection-ssti-vulnerability-in-freeform-plugin-for-craftcms\/\"  data-wpil-monitor-id=\"84033\">critical to validate and sanitize user inputs to prevent SQL<\/a> injection attacks in the long term.<br \/>\nRemember, vigilance and prompt action are key to maintaining a secure environment. Keep your <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-27215-unauthorized-system-modification-vulnerability-in-unifi-display-cast-devices\/\"  data-wpil-monitor-id=\"84880\">systems up to date and regularly check for new vulnerabilities<\/a> and patches.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview SQL injection vulnerabilities have the potential to compromise entire systems, and they are among the most common and dangerous threat vectors in cybersecurity. With the recently discovered CVE-2025-4688, organizations using BGS Interactive&#8217;s SINAV.LINK Exam Result Module are at high risk. This software vulnerability is significant because it enables an attacker to manipulate SQL commands, [&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":[74],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-76077","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-sql-injection"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/76077","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=76077"}],"version-history":[{"count":9,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/76077\/revisions"}],"predecessor-version":[{"id":83617,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/76077\/revisions\/83617"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=76077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=76077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=76077"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=76077"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=76077"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=76077"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=76077"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=76077"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=76077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}