Description
LimeSurvey fails to safely encode attacker-controlled content from a crafted .lss survey file when displaying import warnings, resulting in XSS in the administrative interface.
Published: 2026-09-23
Score: 7.4 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 23 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 23 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
Description LimeSurvey fails to safely encode attacker-controlled content from a crafted .lss survey file when displaying import warnings, resulting in XSS in the administrative interface.
Title LimeSurvey Community Edition 7.0.14 - Reflected XSS through unescaped LSS survey-import warnings
First Time appeared Limesurvey
Limesurvey limesurvey
Weaknesses CWE-79
CPEs cpe:2.3:a:limesurvey:limesurvey:7.0.14:*:linux:*:*:*:*:*
cpe:2.3:a:limesurvey:limesurvey:7.0.14:*:macos:*:*:*:*:*
cpe:2.3:a:limesurvey:limesurvey:7.0.14:*:windows:*:*:*:*:*
Vendors & Products Limesurvey
Limesurvey limesurvey
References
Metrics cvssV4_0

{'score': 7.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/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: 2026-09-23T17:44:18.848Z

Reserved: 2026-09-15T01:05:55.848Z

Link: CVE-2026-91775

cve-icon Vulnrichment

Updated: 2026-09-23T17:44:15.235Z

cve-icon NVD

Status : Deferred

Published: 2026-09-23T18:17:11.097

Modified: 2026-09-23T18:17:11.253

Link: CVE-2026-91775

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-23T18:30:06Z

Weaknesses