{"_links":{"capec":{"href":"/api/v1/vulnerability/cve-2025-55303/capec"},"cvss":{"href":"/api/v1/vulnerability/cve-2025-55303/cvss"},"cwe":{"href":"/api/v1/vulnerability/cve-2025-55303/cwe"},"enrichment":{"href":"/api/v1/vulnerability/cve-2025-55303/enrichment"},"gcve":{"href":"/api/v1/vulnerability/cve-2025-55303/gcve"},"self":{"href":"/api/v1/vulnerability/cve-2025-55303/enrichment"},"sightings":{"href":"/api/v1/sightings/cve-2025-55303"},"vulnerability":{"href":"/api/v1/vulnerability/cve-2025-55303"}},"enrichments":{"nuclei":{"nuclei":true,"nuclei_template":"http/cves/2025/CVE-2025-55303.yaml","nuclei_template_severity":"medium","nuclei_template_yaml":"id: CVE-2025-55303\n\ninfo:\n  name: Astro - Unauthorized Third-Party Image Access\n  author: theamanrawat\n  severity: medium\n  description: |\n    Astro < 5.13.2 and < 4.16.18 contains an information disclosure vulnerability caused by improper validation of protocol-relative URLs in the image optimization endpoint, letting attackers serve images from unauthorized third-party domains, exploit requires on-demand rendering deployment.\n  impact: |\n    Attackers can serve images from unauthorized third-party domains, potentially leading to information disclosure or content spoofing.\n  remediation: |\n    Update to versions 5.13.2 or 4.16.18 or later.\n  reference:\n    - https://github.com/advisories/GHSA-xf8x-j4p2-f749\n    - https://nvd.nist.gov/vuln/detail/CVE-2025-55303\n  classification:\n    cvss-metrics: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N\n    cvss-score: 6.4\n    cve-id: CVE-2025-55303\n    epss-score: 0.00637\n    epss-percentile: 0.50669\n    cwe-id: CWE-79\n  metadata:\n    verified: true\n    max-request: 1\n    shodan-query: http.html:\"astro\"\n  tags: cve,cve2025,astro,ssrf,vuln,vkev\n\nhttp:\n  - method: GET\n    path:\n      - \"{{BaseURL}}/_image?href=//{{interactsh-url}}/600x400\"\n\n    matchers:\n      - type: dsl\n        dsl:\n          - 'status_code == 200'\n          - 'interactsh_protocol == \"http\"'\n          - 'contains(header, \"image/\")'\n        condition: and\n# digest: 4a0a0047304502203a701c800537e2a7a6468400181e1f9edeb26344d0b6129c075d4ed56c560e9302210082a232bc9ac09ea7a6b2f7852918677186b3ed86be90d7fb7700f2c3d3e4e3e1:922c64590222798bb761d5b6d8e72950"}},"vuln_id":"cve-2025-55303"}