CVE-2026-0242: Trust Protection Foundation SQL Injection Vulnerability

A SQL injection vulnerability, identified as CVE-2026-0242, exists within Palo Alto Networks Trust Protection Foundation. An authenticated attacker can exploit this vulnerability to execute arbitrary SQL commands against the product database. The vulnerability affects Trust Protection Foundation versions before 25.3.3, 25.1.8, 24.3.6, and 24.1.13. Successful exploitation can lead to reading sensitive data, modifying database contents, and escalating privileges to gain full administrative control. Palo Alto Networks internally discovered this vulnerability; there are currently no reports of malicious exploitation in the wild.

Attack Chain

1. Attacker authenticates to the Trust Protection Foundation application with valid credentials.
2. Attacker crafts a malicious SQL query containing SQL injection payloads.
3. The attacker injects the malicious SQL query into an input field or parameter within the Trust Protection Foundation application.
4. The application fails to properly sanitize or validate the user-supplied SQL query.
5. The application executes the attacker-controlled SQL query against the underlying database.
6. The attacker retrieves sensitive data from the database, such as usernames, passwords, or configuration details.
7. Alternatively, the attacker modifies database contents, such as altering user privileges or inserting malicious code.
8. The attacker escalates privileges to gain full administrative control of the Trust Protection Foundation platform.

Impact

Successful exploitation of CVE-2026-0242 could allow an attacker to read sensitive data, modify database contents, and escalate privileges to gain full administrative control of the Trust Protection Foundation platform. This could lead to a complete compromise of the system and potentially the wider network, depending on the Trust Protection Foundation’s role and access. There is no current known exploitation, however, the vulnerability is rated as medium severity.

Recommendation

• Upgrade Trust Protection Foundation to versions 25.3.3, 25.1.8, 24.3.6, 24.1.13, or later to patch CVE-2026-0242 as per the vendor’s recommendation.
• Implement parameterized queries or prepared statements in the application code to prevent SQL injection attacks.
• Regularly review and update input validation and sanitization routines within the Trust Protection Foundation application.
• Deploy the Sigma rules provided below to detect potential exploitation attempts against Trust Protection Foundation.