CVE-2025-56421
LimeSurvey is vulnerable to SQL injection
7.5
HIGH
CVSS 3.1
EPSS 0.47%
Description
SQL Injection vulnerability in LimeSurvey before v.6.15.4+250710 allows a remote attacker to obtain sensitive information from the database.
How to fix CVE-2025-56421
To remediate CVE-2025-56421, upgrade the affected package to a fixed version below.
- Packagist/limesurvey/limesurvey—upgrade to 6.15.4 or later
Is CVE-2025-56421 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 6.15.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |