CVE-2025-52810: CWE-35 Path Traversal in TMRW-studio Katerio - Magazine
Path Traversal vulnerability in TMRW-studio Katerio - Magazine allows PHP Local File Inclusion. This issue affects Katerio - Magazine: from n/a through 1.5.1.
AI Analysis
Technical Summary
CVE-2025-52810 is a high-severity path traversal vulnerability (CWE-35) affecting the TMRW-studio product Katerio - Magazine, specifically versions up to 1.5.1. This vulnerability allows an attacker to perform PHP Local File Inclusion (LFI) by exploiting improper validation of file path input parameters. Path traversal vulnerabilities occur when user-supplied input is not properly sanitized, enabling attackers to manipulate file paths and access files outside the intended directory. In this case, the vulnerability could allow an unauthenticated remote attacker to include arbitrary local files on the server, potentially leading to disclosure of sensitive information, execution of arbitrary PHP code, and full compromise of the web application and underlying server. The CVSS 3.1 base score is 8.1, indicating a high impact with network attack vector, high attack complexity, no privileges required, no user interaction, and impacts on confidentiality, integrity, and availability. Although no known exploits are currently reported in the wild, the vulnerability poses a significant risk due to the potential for remote code execution and data exposure. The lack of available patches at the time of publication increases the urgency for mitigation. The vulnerability affects the Katerio - Magazine CMS, which is used for managing magazine-style content websites, typically built on PHP. Attackers exploiting this flaw could gain unauthorized access to configuration files, source code, or other sensitive data, and potentially execute malicious code to pivot within the network or disrupt services.
Potential Impact
For European organizations using Katerio - Magazine, this vulnerability presents a critical risk to the confidentiality, integrity, and availability of their web platforms. Exploitation could lead to unauthorized disclosure of sensitive business information, customer data, or intellectual property. The ability to execute arbitrary PHP code remotely could allow attackers to establish persistent backdoors, manipulate content, deface websites, or use compromised servers as a foothold for further attacks within corporate networks. This is particularly concerning for media companies, publishers, and content providers in Europe relying on Katerio for their digital presence. Additionally, regulatory frameworks such as GDPR impose strict requirements on data protection; a breach resulting from this vulnerability could lead to significant legal and financial penalties. The high attack complexity rating suggests some technical skill is required, but no authentication or user interaction is needed, making it accessible to remote attackers scanning for vulnerable installations. The absence of known exploits in the wild currently provides a window for proactive defense, but the risk of future exploitation remains high.
Mitigation Recommendations
1. Immediate mitigation should include restricting access to the vulnerable application from untrusted networks using web application firewalls (WAFs) with rules to detect and block path traversal attempts. 2. Implement strict input validation and sanitization on all file path parameters to ensure that user input cannot escape the intended directories. 3. Disable PHP functions that allow file inclusion or execution if not necessary, such as include(), require(), and eval(), or use PHP configuration directives to restrict file access. 4. Monitor web server and application logs for suspicious requests containing directory traversal patterns (e.g., '../'). 5. Segregate the web server environment with minimal privileges and isolate it from critical internal networks to limit lateral movement if compromised. 6. Regularly update and patch the Katerio - Magazine CMS once a vendor patch is released. 7. Conduct security audits and penetration testing focused on file inclusion and path traversal vulnerabilities. 8. Educate development and operations teams about secure coding practices related to file handling. These steps go beyond generic advice by emphasizing network-level controls, application hardening, and proactive monitoring tailored to the nature of this vulnerability.
Affected Countries
Germany, France, United Kingdom, Netherlands, Italy, Spain, Sweden
CVE-2025-52810: CWE-35 Path Traversal in TMRW-studio Katerio - Magazine
Description
Path Traversal vulnerability in TMRW-studio Katerio - Magazine allows PHP Local File Inclusion. This issue affects Katerio - Magazine: from n/a through 1.5.1.
AI-Powered Analysis
Technical Analysis
CVE-2025-52810 is a high-severity path traversal vulnerability (CWE-35) affecting the TMRW-studio product Katerio - Magazine, specifically versions up to 1.5.1. This vulnerability allows an attacker to perform PHP Local File Inclusion (LFI) by exploiting improper validation of file path input parameters. Path traversal vulnerabilities occur when user-supplied input is not properly sanitized, enabling attackers to manipulate file paths and access files outside the intended directory. In this case, the vulnerability could allow an unauthenticated remote attacker to include arbitrary local files on the server, potentially leading to disclosure of sensitive information, execution of arbitrary PHP code, and full compromise of the web application and underlying server. The CVSS 3.1 base score is 8.1, indicating a high impact with network attack vector, high attack complexity, no privileges required, no user interaction, and impacts on confidentiality, integrity, and availability. Although no known exploits are currently reported in the wild, the vulnerability poses a significant risk due to the potential for remote code execution and data exposure. The lack of available patches at the time of publication increases the urgency for mitigation. The vulnerability affects the Katerio - Magazine CMS, which is used for managing magazine-style content websites, typically built on PHP. Attackers exploiting this flaw could gain unauthorized access to configuration files, source code, or other sensitive data, and potentially execute malicious code to pivot within the network or disrupt services.
Potential Impact
For European organizations using Katerio - Magazine, this vulnerability presents a critical risk to the confidentiality, integrity, and availability of their web platforms. Exploitation could lead to unauthorized disclosure of sensitive business information, customer data, or intellectual property. The ability to execute arbitrary PHP code remotely could allow attackers to establish persistent backdoors, manipulate content, deface websites, or use compromised servers as a foothold for further attacks within corporate networks. This is particularly concerning for media companies, publishers, and content providers in Europe relying on Katerio for their digital presence. Additionally, regulatory frameworks such as GDPR impose strict requirements on data protection; a breach resulting from this vulnerability could lead to significant legal and financial penalties. The high attack complexity rating suggests some technical skill is required, but no authentication or user interaction is needed, making it accessible to remote attackers scanning for vulnerable installations. The absence of known exploits in the wild currently provides a window for proactive defense, but the risk of future exploitation remains high.
Mitigation Recommendations
1. Immediate mitigation should include restricting access to the vulnerable application from untrusted networks using web application firewalls (WAFs) with rules to detect and block path traversal attempts. 2. Implement strict input validation and sanitization on all file path parameters to ensure that user input cannot escape the intended directories. 3. Disable PHP functions that allow file inclusion or execution if not necessary, such as include(), require(), and eval(), or use PHP configuration directives to restrict file access. 4. Monitor web server and application logs for suspicious requests containing directory traversal patterns (e.g., '../'). 5. Segregate the web server environment with minimal privileges and isolate it from critical internal networks to limit lateral movement if compromised. 6. Regularly update and patch the Katerio - Magazine CMS once a vendor patch is released. 7. Conduct security audits and penetration testing focused on file inclusion and path traversal vulnerabilities. 8. Educate development and operations teams about secure coding practices related to file handling. These steps go beyond generic advice by emphasizing network-level controls, application hardening, and proactive monitoring tailored to the nature of this vulnerability.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- Patchstack
- Date Reserved
- 2025-06-19T10:03:36.790Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 685e88efca1063fb875de539
Added to database: 6/27/2025, 12:05:03 PM
Last enriched: 6/27/2025, 12:23:20 PM
Last updated: 8/15/2025, 5:01:16 PM
Views: 16
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