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CVE-2025-56421

HIGH CVSS 3.1: 7.5 EPSS 0.02%
Updated Mar 20, 2026
Limesurvey
Parameter Value
CVSS 7.5 (HIGH)
Affected Versions before 6.15.3
Type CWE-89 (SQL Injection)
Vendor Limesurvey
Public PoC No

SQL Injection vulnerability in LimeSurvey before v.6.15.4+250710 allows a remote attacker to obtain sensitive information from the database.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Limesurvey Limesurvey
cpe:2.3:a:limesurvey:limesurvey:*:*:*:*:*:*:*:*
<= 6.15.3