CVE-2021-42112: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
(updated )
The “File upload question” functionality in LimeSurvey 3.x-LTS through 3.27.18 allows XSS in assets/scripts/modaldialog.js and assets/scripts/uploader.js.
References
- bugs.limesurvey.org/view.php?id=17562
- github.com/LimeSurvey/LimeSurvey/commit/d56619a50cfd191bbffd0adb660638a5e438070d
- github.com/LimeSurvey/LimeSurvey/pull/2044
- github.com/advisories/GHSA-h9ph-jcgh-gf69
- nvd.nist.gov/vuln/detail/CVE-2021-42112
- www.on-x.com/sites/default/files/on-x_-_security_advisory_-_limesurvey_-_cve-2021-42112.pdf
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