CVE-2025-56421: SQL Injection
SQL Injection vulnerability in LimeSurvey before v.6.15.4+250710 allows a remote attacker to obtain sensitive information from the database.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
composer/limesurvey/limesurveyto a version that resolves this vulnerability.Fixed in 6.15.4
Event History
Frequently Asked Questions
What is the severity of CVE-2025-56421?
CVE-2025-56421 is classified as a high severity SQL Injection vulnerability.
How do I fix CVE-2025-56421?
To fix CVE-2025-56421, upgrade your LimeSurvey installation to version 6.15.4 or later.
What type of attack is possible with CVE-2025-56421?
CVE-2025-56421 allows a remote attacker to perform SQL Injection attacks to gain unauthorized access to sensitive database information.
Does CVE-2025-56421 affect any other versions of LimeSurvey?
Yes, CVE-2025-56421 affects all LimeSurvey versions prior to 6.15.4.
What should I do if I cannot upgrade due to compatibility issues related to CVE-2025-56421?
If you cannot upgrade, consider implementing input validation and parameterized queries to mitigate the risk of SQL Injection associated with CVE-2025-56421.