{"id":82564,"date":"2025-10-11T12:26:48","date_gmt":"2025-10-11T12:26:48","guid":{"rendered":""},"modified":"2025-10-22T19:06:05","modified_gmt":"2025-10-23T01:06:05","slug":"cve-2025-28357-crlf-injection-vulnerability-in-neto-cms","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-28357-crlf-injection-vulnerability-in-neto-cms\/","title":{"rendered":"<strong>CVE-2025-28357: CRLF Injection Vulnerability in Neto CMS<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>The Common Vulnerabilities and Exposures (CVE) program has recently identified a critical security vulnerability, CVE-2025-28357, in the Neto CMS versions 6.313.0 through 6.314.0. The vulnerability is a CRLF injection flaw, a type of vulnerability that allows attackers to manipulate web applications by injecting a malicious payload into an HTTP request. This <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-51606-critical-security-vulnerability-in-hippo4j-due-to-hard-coded-jwt-secret-key\/\"  data-wpil-monitor-id=\"89737\">vulnerability is particularly significant due<\/a> to its high CVSS Severity Score of 8.8, indicating it poses a high risk to affected systems.<br \/>\nThis <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-9359-buffer-overflow-vulnerability-in-linksys-wireless-range-extenders\/\"  data-wpil-monitor-id=\"89719\">vulnerability affects a wide range<\/a> of businesses and organizations using the affected versions of Neto CMS, and potentially compromises system security or leads to data leakage. In this post, we will provide a comprehensive overview of this vulnerability, including its specifics, how it can be exploited, and guidance on mitigation.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-28357<br \/>\nSeverity: High (8.8 CVSS Score)<br \/>\nAttack Vector: Network<br \/>\nPrivileges Required: None<br \/>\nUser Interaction: None<br \/>\nImpact: Potential <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-12367-system-compromise-via-sensitive-information-exposure-in-vega-master-software\/\"  data-wpil-monitor-id=\"89862\">system compromise<\/a> and data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-1424316552\" 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: 720px;\">\r\n  <h2 style=\"margin-top: 0; font-size: 22px; font-weight: 600; display: flex; align-items: center; letter-spacing: -0.02em;\">\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\" style=\"display: inline-flex; align-items: center; margin-right: 10px;\">\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: 42px; height: 42px;\" \/>\r\n    <\/a>\r\n    Share secrets securely\r\n  <\/h2>\r\n\r\n  <p style=\"margin-bottom: 14px; color: #d1d5db;\">\r\n    Ameeba is private infrastructure for communication and sensitive work built on encrypted identity instead of exposed corporate identity systems.\r\n  <\/p>\r\n\r\n  <p style=\"margin-bottom: 18px; color: #a1a1aa;\">\r\n    Passwords, credentials, confidential files, screenshots, internal discussions, sensitive AI context, and private coordination should not become exposed across ordinary communication platforms.\r\n  <\/p>\r\n\r\n  <ul style=\"list-style: none; padding-left: 0; margin-bottom: 24px; color: #e4e4e7;\">\r\n    <li style=\"margin-bottom: 8px;\">\u2022 Encrypted identity<\/li>\r\n    <li style=\"margin-bottom: 8px;\">\u2022 Private Spaces for organizations and teams<\/li>\r\n    <li style=\"margin-bottom: 8px;\">\u2022 End-to-end encrypted chat, calls, files, and notes<\/li>\r\n    <li style=\"margin-bottom: 8px;\">\u2022 Sensitive AI work and protected collaboration<\/li>\r\n    <li>\u2022 Built for information that cannot leak<\/li>\r\n  <\/ul>\r\n\r\n  <p style=\"font-style: italic; font-weight: 600; margin-bottom: 24px; color: #ffffff;\">\r\n    Our mission is to secure human work alongside AI.\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: 8px; font-weight: 500;\">\r\n      Download Ameeba\r\n    <\/a>\r\n\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\" style=\"border: 1px solid #ffffff; color: #ffffff; padding: 10px 20px; text-decoration: none; border-radius: 8px; font-weight: 500;\">\r\n      Learn More\r\n    <\/a>\r\n  <\/div>\r\n<\/div><\/div>\n<p>Product | Affected Versions<\/p>\n<p>Neto CMS | 6.313.0 to 6.314.0<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>A CRLF <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-57761-unpatched-sql-injection-vulnerability-in-wegia-web-manager\/\"  data-wpil-monitor-id=\"89750\">injection vulnerability exploits the way web<\/a> servers process HTTP headers. By inserting unexpected carriage return line feed (CRLF) sequences into an HTTP request, an attacker can manipulate the server&#8217;s response, leading to potential data leakage or direct <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-59360-remote-code-execution-vulnerability-in-chaos-controller-manager\/\"  data-wpil-monitor-id=\"90111\">execution of arbitrary code<\/a> on the server.<br \/>\nIn the case of CVE-2025-28357, the flaw resides in the affected versions of Neto CMS where it insufficiently sanitizes user-supplied inputs. This allows an attacker to inject malicious payloads into crafted HTTP requests, which then get executed or processed by the server, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-59340-jinjava-template-engine-vulnerability-leading-to-potential-remote-code-execution\/\"  data-wpil-monitor-id=\"90426\">potentially leading<\/a> to system compromise or data leakage.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-1285162809\" 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>Below is a conceptual example of how this vulnerability might be exploited. In this example, the attacker injects a malicious payload into an HTTP <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-44594-server-side-request-forgery-ssrf-vulnerability-in-halo-v2-20-17\/\"  data-wpil-monitor-id=\"89798\">request sent to a vulnerable<\/a> endpoint.<\/p>\n<pre><code class=\"\" data-line=\"\">POST \/vulnerable\/endpoint HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{ &quot;data&quot;: &quot;data\\r\\nContent-Length: 0\\r\\n\\r\\nHTTP\/1.1 200 OK\\r\\nContent-Type: text\/html\\r\\n\\r\\n&lt;script&gt;malicious code&lt;\/script&gt;&quot; }<\/code><\/pre>\n<p><strong>Mitigation Guidance<\/strong><\/p>\n<p>To mitigate the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-7093-critical-vulnerability-in-belkin-f9k1122-1-00-33-impacting-system-security-and-data-integrity\/\"  data-wpil-monitor-id=\"91224\">impact of this vulnerability<\/a>, users of affected Neto CMS versions should apply the patch provided by the vendor as soon as possible. In situations where applying the patch is not immediately possible due to operational or business constraints, using a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) could provide temporary mitigation. These measures can detect and prevent the specific malicious HTTP <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-54256-cross-site-request-forgery-vulnerability-in-dreamweaver-desktop\/\"  data-wpil-monitor-id=\"90508\">requests that exploit this vulnerability<\/a>.<br \/>\nHowever, these are only temporary measures and cannot replace the comprehensive security provided by applying the official patch. Therefore, it is strongly recommended to apply the patch as soon as it is feasible.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview The Common Vulnerabilities and Exposures (CVE) program has recently identified a critical security vulnerability, CVE-2025-28357, in the Neto CMS versions 6.313.0 through 6.314.0. The vulnerability is a CRLF injection flaw, a type of vulnerability that allows attackers to manipulate web applications by injecting a malicious payload into an HTTP request. 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-82564","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\/82564","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=82564"}],"version-history":[{"count":9,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/82564\/revisions"}],"predecessor-version":[{"id":84243,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/82564\/revisions\/84243"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=82564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=82564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=82564"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=82564"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=82564"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=82564"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=82564"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=82564"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=82564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}