CVE-2026-65930Network attack vectorHinoki check available

Stored script execution via replacement-fields dialog

Published Aug 26, 2026 · Updated Aug 26, 2026

Stored XSS in LimeSurvey Community Edition 7.0.5 allows remote authenticated users to execute script via replacement fields. The CNA record identifies the administrative question editor's replacement-fields dialog but does not disclose which input is stored or where output encoding fails. An authenticated editor must save the payload and another user must open the affected dialog, allowing script execution in that user's LimeSurvey browser context.

CVSS severity4.8
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Stored XSS in LimeSurvey Community Edition 7.0.5 allows remote authenticated users to execute script via replacement fields. The CNA record identifies the administrative question editor's replacement-fields dialog but does not disclose which input is stored or where output encoding fails. An authenticated editor must save the payload and another user must open the affected dialog, allowing script execution in that user's LimeSurvey browser context.

The record

CVE
CVE-2026-65930
Published
Aug 26, 2026
Updated
Aug 26, 2026
Vendor
LimeSurvey GmbH
Product
LimeSurvey
Classifications
T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.0.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

LimeSurvey GmbH · LimeSurveyversion=7.0.5

Published CVSS scores

3.5TenableAV:N/AC:M/Au:S/C:N/I:P/A:N
5.4TenableCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
4.8TenableCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:L/VI:L/VA:N/SC:H/SI:H/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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