CVE-2021-21283: Cross-site Scripting

January 26, 2021 (updated November 9, 2023)

The Flarum Sticky extension has a cross-site scripting vulnerability.

References

discuss.flarum.org/d/26042-security-update-to-flarum-sticky-010-beta151)
nvd.nist.gov/vuln/detail/CVE-2021-21283

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