CVE-2026-18403
Medium
Description
LimeSurvey Community Edition 7.0.5 contains an authenticated SQL injection vulnerability in the Central Participant Database (CPDB) workflow that copies survey participant tokens to the central participant list.
SeverityMedium
CVSS6.0
Exploit probability—
ProductLimeSurvey
PublishedAug 14, 2026
First seenAug 14, 2026
Weakness typeCWE-89SQL injection
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| LimeSurvey LimeSurvey | 7.0.5 | — |
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