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CVE-2025-55303

🗓️ 19 Aug 2025 18:08:00Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 19 Views🌐 WEB

Astro on-demand image endpoint lets unauthorized domain images via protocol-relative URL fixed in 5.13.2 and 4.16.18

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
astroastroRange<4.16.18node.js
OR
astroastroRange5.0.05.13.2node.js
[
  {
    "vendor": "withastro",
    "product": "astro",
    "versions": [
      {
        "version": ">= 5.0.0-alpha.0, < 5.13.2",
        "status": "affected"
      },
      {
        "version": "< 4.16.18",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
hrefquery param_imageImage optimization endpoint allows protocol-relative URLs, bypassing third-party domain restrictions.CWE-79CWE-115

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17 Jun 2026 09:41Current
7High risk
Vulners AI Score7
CVSS 3.16.1
CVSS 46.9
EPSS0.00599
SSVC
19