{"id":47779,"date":"2025-06-02T05:50:41","date_gmt":"2025-06-02T05:50:41","guid":{"rendered":""},"modified":"2025-06-17T11:20:03","modified_gmt":"2025-06-17T17:20:03","slug":"cve-2025-27010-path-traversal-vulnerability-in-bslthemes-tastyc-leading-to-php-local-file-inclusion","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-27010-path-traversal-vulnerability-in-bslthemes-tastyc-leading-to-php-local-file-inclusion\/","title":{"rendered":"<strong>CVE-2025-27010: Path Traversal Vulnerability in bslthemes Tastyc Leading to PHP Local File Inclusion<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>CVE-2025-27010 refers to a high-risk vulnerability found in the bslthemes Tastyc software, specifically a path traversal issue leading to PHP Local File Inclusion. This vulnerability can allow an attacker to read any file on the system that the web service has access to, potentially leading to unauthorized access and data leakage.<br \/>\nThe <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-41646-critical-authentication-bypass-vulnerability-in-affected-software-packages\/\"  data-wpil-monitor-id=\"59308\">affected software<\/a>, Tastyc, is a popular choice for content management and design, providing an attractive target for potential attackers. Any organization or individual using Tastyc versions before 2.5.2 is at <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-46490-puzzling-vulnerability-in-crossword-compiler-puzzles-risks-system-compromise\/\"  data-wpil-monitor-id=\"54589\">risk and should take immediate action to mitigate this vulnerability<\/a>.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-27010<br \/>\nSeverity: High (8.1 CVSS score)<br \/>\nAttack Vector: Network<br \/>\nPrivileges Required: None<br \/>\nUser Interaction: None<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-0562-use-after-free-flaw-in-linux-kernel-potentially-leading-to-system-compromise\/\"  data-wpil-monitor-id=\"53677\">Potential system<\/a> compromise or data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-3382496247\" 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>bslthemes Tastyc | Before 2.5.2<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The exploit works by taking advantage of the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-32926-critical-path-traversal-vulnerability-in-grand-restaurant-wordpress-theme\/\"  data-wpil-monitor-id=\"54071\">path traversal vulnerability<\/a> in Tastyc. An attacker can manipulate <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-47492-critical-path-traversal-vulnerability-in-drag-and-drop-file-upload-for-elementor-forms\/\"  data-wpil-monitor-id=\"55152\">file path<\/a> inputs to navigate beyond the intended directory structure, potentially accessing sensitive files or data. By appending a &#8216;&#8230;\/&#8230;\/\/&#8217; pattern to a file path, the attacker can access directories that should be inaccessible, and include <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-46468-high-severity-php-local-file-inclusion-vulnerability-in-wpfable-fable-extra\/\"  data-wpil-monitor-id=\"54088\">PHP local files<\/a> leading to unauthorized data access or even code execution.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-3155894554\" 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 the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-46458-critical-cross-site-request-forgery-csrf-vulnerability-leading-to-sql-injection-in-occupancyplan\/\"  data-wpil-monitor-id=\"55457\">vulnerability might be exploited using a simple HTTP request:<\/a><\/p>\n<pre><code class=\"\" data-line=\"\">GET \/file.php?file=...\/...\/\/etc\/passwd HTTP\/1.1\nHost: target.example.com<\/code><\/pre>\n<p>In the above example, the attacker is attempting to access a <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-31916-unrestricted-file-upload-vulnerability-in-jp-students-result-management-system-premium\/\"  data-wpil-monitor-id=\"54879\">system&#8217;s password file<\/a>, which could provide information useful in furthering an attack or gaining unauthorized access.<\/p>\n<p><strong>Mitigation<\/strong><\/p>\n<p>The <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-48477-critical-vulnerability-in-freescout-prior-to-version-1-8-180\/\"  data-wpil-monitor-id=\"57844\">vulnerability has been fixed in Tastyc version<\/a> 2.5.2, and it is highly recommended that users update to this version as soon as possible. If immediate patching is not feasible, employing a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation by blocking or alerting on suspicious activity. Additionally, the practice of least privilege should be applied to restrict the web service&#8217;s access to <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-31918-critical-privilege-escalation-vulnerability-in-simple-business-directory-pro\/\"  data-wpil-monitor-id=\"53727\">files<\/a> and directories.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview CVE-2025-27010 refers to a high-risk vulnerability found in the bslthemes Tastyc software, specifically a path traversal issue leading to PHP Local File Inclusion. This vulnerability can allow an attacker to read any file on the system that the web service has access to, potentially leading to unauthorized access and data leakage. The affected software, [&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":[85],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-47779","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-directory-traversal"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/47779","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=47779"}],"version-history":[{"count":10,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/47779\/revisions"}],"predecessor-version":[{"id":53004,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/47779\/revisions\/53004"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=47779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=47779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=47779"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=47779"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=47779"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=47779"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=47779"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=47779"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=47779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}