fixes purl in cve-detail

Author: juliankepka

src/components/vulnerability-database/cve-detail.tsx

@@ -273,7 +273,8 @@ export default function CVEDetailComponent({ cveId }: { cveId?: string }) {
                         <div className="border-t border-gray-700 px-6 pb-6 pt-4">
                             <div className="flex flex-col gap-2">
                                 {data.affectedComponents.filter((ac) => ac.version != null && ac.version !== 'null').map((ac) => {
-                                    const purl = `pkg:${ac.ecosystem}/${ac.name}@${ac.version}`
+                                    const version = ac.version?.replace(/^v/, '')
+                                    const purl = `pkg:${ac.ecosystem}/${ac.name}@${version}`
                                     return (
                                         <Link
                                             key={ac.id}