Description
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.
Published: 2026-10-02
Score: 7.2 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Fri, 02 Oct 2026 17:30:00 +0000

Type Values Removed Values Added
Description 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.
Title LimeSurvey Community Edition 7.4.0 - Stored XSS through the Date/Time date_min question attribute
First Time appeared Limesurvey
Limesurvey limesurvey
Weaknesses CWE-79
CPEs cpe:2.3:a:limesurvey:limesurvey:7.4.0:*:linux:*:*:*:*:*
cpe:2.3:a:limesurvey:limesurvey:7.4.0:*:macos:*:*:*:*:*
cpe:2.3:a:limesurvey:limesurvey:7.4.0:*:windows:*:*:*:*:*
Vendors & Products Limesurvey
Limesurvey limesurvey
References
Metrics cvssV4_0

{'score': 7.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N'}

Subscriptions

Limesurvey Limesurvey
cve-icon MITRE

Status: PUBLISHED

Assigner: Fluid Attacks

Published:

Updated: 2026-10-02T17:16:14.226Z

Reserved: 2026-09-29T14:57:45.297Z

Link: CVE-2026-102626

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-79

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')