CVE-2026-30118

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "scalar/astro v0.1.13 was discovered to contain a Server-Side Request Forgery (SSRF) in the scalar_url query parameter of the Scalar Proxy endpoint. This vulnerability allows unauthenticated attackers to force the backend server to send HTTP requests to attacker-controlled URLs, leading to authentication cookies and headers exposure and possible privilege escalation."}, {"lang": "es", "value": "scalar/astro v0.1.13 se descubri\u00f3 que conten\u00eda una falsificaci\u00f3n de petici\u00f3n del lado del servidor (SSRF) en el par\u00e1metro de consulta scalar_url del endpoint Scalar Proxy. Esta vulnerabilidad permite a atacantes no autenticados forzar al servidor backend a enviar peticiones HTTP a URLs controladas por el atacante, lo que lleva a la exposici\u00f3n de cookies y cabeceras de autenticaci\u00f3n y a una posible escalada de privilegios."}], "id": "CVE-2026-30118", "lastModified": "2026-07-24T12:10:00.210", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-30118", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-05-20T13:45:54.097751Z", "version": "2.0.3"}}]}, "published": "2026-05-19T16:16:20.103", "references": [{"source": "cve@mitre.org", "url": "https://github.com/prassan10/ssrf-zero-click-ato-scalar"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/prassan10/ssrf-zero-click-ato-scalar"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.1.13"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "astro", "vendor": "scalar"}], "created": "2026-05-19T17:00:12.960944+00:00", "updated": "2026-05-20T16:00:06.781199+00:00", "vendors": ["scalar", "scalar$PRODUCT$astro"]}