{"id":71223,"date":"2025-09-04T09:44:26","date_gmt":"2025-09-04T09:44:26","guid":{"rendered":""},"modified":"2025-10-02T17:20:25","modified_gmt":"2025-10-02T23:20:25","slug":"cve-2025-58048-arbitrary-file-upload-vulnerability-in-paymenter-webshop-solution","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-58048-arbitrary-file-upload-vulnerability-in-paymenter-webshop-solution\/","title":{"rendered":"<strong>CVE-2025-58048: Arbitrary File Upload Vulnerability in Paymenter Webshop Solution<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>In the cybersecurity landscape, vulnerabilities that allow arbitrary file uploads pose a significant risk to any system. One such vulnerability has been identified in Paymenter, a free and open-source webshop solution popular among hosting providers. This vulnerability, designated as CVE-2025-58048, can <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=\"79274\">lead to a system-wide compromise or leakage of sensitive data<\/a> if exploited by a malicious authenticated user.<br \/>\nThis issue is particularly concerning due to the potential for <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-46122-arbitrary-command-execution-vulnerability-in-commscope-ruckus-unleashed\/\"  data-wpil-monitor-id=\"78902\">arbitrary system commands to be executed<\/a> under the web server user context. Given the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-24775-high-severity-unrestricted-file-upload-vulnerability-in-made-i-t-forms\/\"  data-wpil-monitor-id=\"83056\">severity of this vulnerability<\/a>, it is imperative that administrators who use Paymenter take immediate action to secure their systems.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-58048<br \/>\nSeverity: Critical (9.9 CVSS Score)<br \/>\nAttack Vector: Network<br \/>\nPrivileges Required: Low<br \/>\nUser Interaction: Required<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-54788-sql-injection-vulnerability-in-suitecrm-leading-to-potential-system-compromise-or-data-leakage\/\"  data-wpil-monitor-id=\"80198\">System compromise or data<\/a> leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-3134271807\" 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>Paymenter | Prior to 1.2.11<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-49661-untrusted-pointer-dereference-vulnerability-in-windows-ancillary-function-driver-for-winsock\/\"  data-wpil-monitor-id=\"80371\">vulnerability lies within the ticket attachments functionality<\/a> of Paymenter. A malicious authenticated user can exploit this by uploading <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-7778-arbitrary-file-deletion-vulnerability-in-icons-factory-plugin-for-wordpress\/\"  data-wpil-monitor-id=\"79645\">arbitrary files<\/a>. This can result in sensitive data extraction from the database, credentials being read from configuration files, and <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-6079-arbitrary-file-upload-vulnerability-in-school-management-system-for-wordpress-plugin\/\"  data-wpil-monitor-id=\"80598\">arbitrary system<\/a> commands being run under the web server user context. The breadth of file types that can be uploaded and the lack of appropriate <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-53415-remote-code-execution-vulnerability-in-delta-electronics-dtm-soft-project-file-parsing\/\"  data-wpil-monitor-id=\"79090\">file validation are the primary cause of this vulnerability<\/a>.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-1503888731\" 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 example of an HTTP request that a <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-8714-critical-postgresql-vulnerability-allowing-malicious-code-injection-by-superusers\/\"  data-wpil-monitor-id=\"80773\">malicious user might use to exploit this vulnerability:<\/a><\/p>\n<pre><code class=\"\" data-line=\"\">POST \/upload\/attachment HTTP\/1.1\nHost: vulnerable-webshop.example.com\nContent-Type: application\/octet-stream\n{ &quot;file&quot;: &quot;[Base64 encoded malicious payload]&quot; }<\/code><\/pre>\n<p>In this example, the malicious payload could be a script designed to extract <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-23264-critical-vulnerability-in-nvidia-megatron-lm-may-lead-to-code-execution-and-data-tampering\/\"  data-wpil-monitor-id=\"79908\">data from the database or execute<\/a> arbitrary system commands.<\/p>\n<p><strong>Recommended Mitigation<\/strong><\/p>\n<p>The <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-35115-critical-system-package-download-vulnerability-in-agiloft-release-28\/\"  data-wpil-monitor-id=\"85317\">vulnerability was patched with commit 87c3db4 and was released<\/a> under the version 1.2.11 tag without any other code modifications compared to version 1.2.10. Administrators are strongly advised to upgrade to the patched version as soon as possible.<br \/>\nIf upgrading is not immediately feasible, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-51991-server-side-template-injection-vulnerability-in-xwiki-s-administration-interface\/\"  data-wpil-monitor-id=\"81397\">administrators can mitigate this vulnerability<\/a> by updating the nginx configuration to download attachments instead of executing them or disallowing access to \/storage\/ entirely using a Web Application Firewall (WAF) such as Cloudflare.<br \/>\nIn conclusion, the discovery and subsequent mitigation of CVE-2025-58048 underscores the importance of regular <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-36326-bypassing-amd-romarmor-protections-to-compromise-system-security\/\"  data-wpil-monitor-id=\"87880\">system updates and stringent security practices for protecting<\/a> against cybersecurity threats.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview In the cybersecurity landscape, vulnerabilities that allow arbitrary file uploads pose a significant risk to any system. One such vulnerability has been identified in Paymenter, a free and open-source webshop solution popular among hosting providers. This vulnerability, designated as CVE-2025-58048, can lead to a system-wide compromise or leakage of sensitive data if exploited by [&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-71223","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\/71223","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=71223"}],"version-history":[{"count":13,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/71223\/revisions"}],"predecessor-version":[{"id":80694,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/71223\/revisions\/80694"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=71223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=71223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=71223"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=71223"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=71223"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=71223"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=71223"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=71223"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=71223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}