What’s Vulnerable › Vulnerabilities

CVE-2019-25019

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-02-14 · updated 2026-06-17
• Weakness: CWE-89

Description

LimeSurvey before 4.0.0-RC4 allows SQL injection via the participant model.

Affected products

• LimeSurvey: before 3.19.0; 4.0.0-alpha, 4.0.0-beta, 4.0.0-rc1, 4.0.0-rc2, 4.0.0-rc3 — fixed in 3.19.0

How to fix

Upgrade to a fixed version: LimeSurvey 3.19.0. Check the vendor advisory for mitigations.

References

• https://community.limesurvey.org/release/191008/
• https://github.com/LimeSurvey/LimeSurvey/blob/master/docs/release_notes.txt
• https://community.limesurvey.org/release/191008/
• https://github.com/LimeSurvey/LimeSurvey/blob/master/docs/release_notes.txt

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