flarum/nicknames

Packagist1 known CVE affecting this package

Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.

CVEs affecting flarum/nicknamespage 1 of 1

CVE-2026-30913MEDIUMCVSS 4.6EG 4.6✓ Fixed in 1.8.3
2026-03-10
vulnerable: 0.1.0-beta.16.1 ... v1.8.2 (16 versions)
Flarum is open-source forum software. When the flarum/nicknames extension is enabled, a registered user can set their nickname to a string that email clients interpret as a hyperlink. The nickname is inserted verbatim into plain-text notif…

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