CVE-2021-41461: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

October 1, 2021 (updated October 4, 2021)

Cross-site scripting (XSS) vulnerability in concrete/elements/collection_add.php in concrete5-legacy allows remote attackers to inject arbitrary web script or HTML via the mode parameter.

References

github.com/concrete5/concrete5-legacy/issues/2006
nvd.nist.gov/vuln/detail/CVE-2021-41461

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