CVE-2026-102626

UNKNOWN 0.0

LimeSurvey Community Edition 7.4.0 - Stored XSS through the Date/Time date_min question attribute

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

An authenticated LimeSurvey Community Edition 7.4.0 user with the global Surveys: create permission can store a JavaScript-breaking value in the date_min attribute of a Date/Time question. When another user renders the affected question, LimeSurvey inserts the stored value into a single-quoted inline JavaScript literal without JavaScript-context encoding.

CWE	CWE-79
Vendor	limesurvey
Product	limesurvey
Published	Oct 2, 2026
Last Updated	Oct 2, 2026

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Affected Versions

LimeSurvey / LimeSurvey

7.4.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

fluidattacks.com: https://fluidattacks.com/advisories/golden github.com: https://github.com/LimeSurvey/LimeSurvey/ github.com: https://github.com/LimeSurvey/LimeSurvey/commit/32e54f14f0b4ddc2d8144daaabf7e23c3bbfb8e8

Credits

Miguel Gómez Fluid Attacks' AI SAST Scanner