{"id":55426,"date":"2025-06-27T12:13:06","date_gmt":"2025-06-27T12:13:06","guid":{"rendered":""},"modified":"2025-09-26T14:05:03","modified_gmt":"2025-09-26T20:05:03","slug":"cve-2025-49132-critical-arbitrary-code-execution-vulnerability-in-pterodactyl-game-server-management-panel","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-49132-critical-arbitrary-code-execution-vulnerability-in-pterodactyl-game-server-management-panel\/","title":{"rendered":"CVE-2025-49132: Critical Arbitrary Code Execution Vulnerability in Pterodactyl Game Server Management Panel<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

In the cybersecurity landscape, the discovery of a new vulnerability often necessitates urgent action to prevent potential system compromises or data leakage. This blog post details a critical vulnerability (CVE-2025-49132) found in Pterodactyl, a popular open-source game server management panel. This flaw could potentially allow an unauthenticated attacker to execute arbitrary code<\/a> on the server, leading to devastating consequences for the integrity, confidentiality, and availability of the system and its data. Given Pterodactyl’s widespread usage, this vulnerability presents a significant threat that system<\/a> administrators and security professionals must address immediately.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-49132
\nSeverity: Critical (10.0 CVSS)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: Unauthenticated arbitrary code execution leading<\/a> to potential system compromise or data leakage<\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

Pterodactyl Panel | Prior to version<\/a> 1.11.11<\/p>\n

How the Exploit Works<\/strong><\/p>\n

The exploit works by making use of a flaw in Pterodactyl’s \/locales\/locale.json endpoint. By injecting malicious code via the locale and namespace query parameters, an attacker can trigger the server to execute arbitrary code<\/a>. This process does not require authentication, making it especially dangerous. The malicious code can be crafted to perform various harmful actions, such as gaining access to the server, stealing credentials, extracting sensitive information from the database, or accessing files of servers managed<\/a> by the panel.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

Here is a conceptual example of how the vulnerability might be exploited:<\/p>\n

GET \/locales\/locale.json?locale=..%2f..%2f..%2fvar%2fwww%2fhtml%2fconfig.php&namespace HTTP\/1.1\nHost: target.example.com<\/code><\/pre>\n
This example code attempts to manipulate the locale<\/a> parameter to read sensitive files (like the config.php file) from the server’s file system, which could contain database credentials or other sensitive information.
\nIt’s important to note that this is a conceptual example and the actual exploit may vary, depending on the specific circumstances and the attacker’s objectives.<\/p>\n
Mitigation Guidance<\/strong><\/p>\n
To mitigate this vulnerability<\/a>, users are advised to upgrade to Pterodactyl Panel version 1.11.11 or later, which includes a patch for this issue. If upgrading is not immediately possible, implementing an external Web Application Firewall (WAF) could help to mitigate this attack. It is also strongly recommended to monitor system logs<\/a> for any suspicious activity and isolate affected systems until they can be updated.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview In the cybersecurity landscape, the discovery of a new vulnerability often necessitates urgent action to prevent potential system compromises or data leakage. This blog post details a critical vulnerability (CVE-2025-49132) found in Pterodactyl, a popular open-source game server management panel. This flaw could potentially allow an unauthenticated attacker to execute arbitrary code on the […]<\/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,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[80],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-55426","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-rce"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t