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CVE-2025-56422
CRITICAL9.8
Description
A deserialization vulnerability in LimeSurvey before v6.15.0+250623 allows a remote attacker to execute arbitrary code on the server.
CVE Details
CVSS v3.1 Score9.8
SeverityCRITICAL
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack VectorNETWORK
ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
Published3/10/2026
Last Modified3/20/2026
Sourcenvd
Honeypot Sightings0
Affected Products
limesurvey:limesurvey
Weaknesses (CWE)
CWE-502
References
http://limesurvey.com(cve@mitre.org)
IOC Correlations
No correlations recorded
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