What is GHSA-wv52-h9cj-cvvw?

GHSA-wv52-h9cj-cvvw is a security advisory published by GitHub Security Advisories with High severity. An authenticated LimeSurvey Community Edition 7.4.0 user with the global Surveys: create...

Which CVE IDs does GHSA-wv52-h9cj-cvvw cover?

GHSA-wv52-h9cj-cvvw covers the following CVE IDs: CVE-2026-102626. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-wv52-h9cj-cvvwHigh

An authenticated LimeSurvey Community Edition 7.4.0 user with the global Surveys: create...

Vendor

GitHub Security Advisories

Published

October 2, 2026

Last Modified

October 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-102626 →

📋 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.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-102626
https://github.com/LimeSurvey/LimeSurvey/commit/32e54f14f0b4ddc2d8144daaabf7e23c3bbfb8e8
https://fluidattacks.com/advisories/golden
https://github.com/LimeSurvey/LimeSurvey
https://github.com/advisories/GHSA-wv52-h9cj-cvvw