SB2025052013 - Multiple vulnerabilities in a-blog cms
Published: May 20, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 secuirty vulnerabilities.
1) Path traversal (CVE-ID: CVE-2025-27566)
The vulnerability allows a remote user to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote administrator can send a specially crafted HTTP request and read or delete arbitrary files on the system.
2) Cross-site scripting (CVE-ID: CVE-2025-32999)
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote user can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
3) Server-Side Request Forgery (SSRF) (CVE-ID: CVE-2025-36560)
The disclosed vulnerability allows a remote attacker to perform SSRF attacks.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.
Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.
4) Improper Output Neutralization for Logs (CVE-ID: CVE-2025-41429)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to insufficient neutralization of special characters when writing to logs. A remote attacker can inject malicious content into log files on the system.
Remediation
Install update from vendor's website.