{"api_version":"1","generated_at":"2026-05-13T17:39:32+00:00","cve":"CVE-2026-45028","urls":{"html":"https://cve.report/CVE-2026-45028","api":"https://cve.report/api/cve/CVE-2026-45028.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-45028","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-45028"},"summary":{"title":"Astro: Server island encrypted parameters vulnerable to cross-component replay","description":"Astro is a web framework. Astro versions prior to 6.1.10 used AES-GCM encryption to protect the confidentiality and integrity of server island props and slots parameters, but did not bind the ciphertext to its intended component or parameter type. An attacker could replay one component's encrypted props (p) value as another component's slots (s) value, or vice versa. Since slots contain raw unescaped HTML while props may contain user-controlled values, this could lead to XSS in applications. 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