CVE-2025-56421 — HIGH (7.5)

Q: What is CVE-2025-56421?

CVE-2025-56421 is a vulnerability with a CVSS score of 7.5 (HIGH). SQL Injection vulnerability in LimeSurvey before v.6.15.4+250710 allows a remote attacker to obtain sensitive information from the database.

Q: How severe is CVE-2025-56421?

CVE-2025-56421 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-56421?

Check the references section above for vendor advisories and patch information. Affected products include: Limesurvey Limesurvey.

Vulnerability Description

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

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Limesurvey	Limesurvey	<= 6.15.3

Related Weaknesses (CWE)

CWE-89

References

http://limesurvey.comProduct
https://github.com/hongancalif/security-advisories/blob/main/CVE-2025-56421.mdThird Party Advisory

FAQ

What is CVE-2025-56421?

CVE-2025-56421 is a vulnerability with a CVSS score of 7.5 (HIGH). SQL Injection vulnerability in LimeSurvey before v.6.15.4+250710 allows a remote attacker to obtain sensitive information from the database.

How severe is CVE-2025-56421?

CVE-2025-56421 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-56421?

Check the references section above for vendor advisories and patch information. Affected products include: Limesurvey Limesurvey.