CVE-2026-33399

{"id": "CVE-2026-33399", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.7, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 4.0, "exploitabilityScore": 3.1}]}, "published": "2026-03-24T18:16:11.153", "references": [{"url": "https://github.com/ellite/Wallos/commit/e87387f0ebb540cd33e6dfda7181db9db650ecef#diff-d77202c5d47a3d7d4586e519f6f5e256da5fb2969fa8b9c75c399b2821e9de40", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/ellite/Wallos/security/advisories/GHSA-mfjc-3258-cq3j", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-918"}]}], "descriptions": [{"lang": "en", "value": "Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.7.0, the SSRF fix applied in version 4.6.2 for CVE-2026-30839 and CVE-2026-30840 is incomplete. The validate_webhook_url_for_ssrf() protection was added to the test* notification endpoints but not to the corresponding save* endpoints. An authenticated user can save an internal/private IP address as a notification URL, and when the cron job sendnotifications.php executes, the request is sent to the internal IP without any SSRF validation. This issue has been patched in version 4.7.0."}, {"lang": "es", "value": "Wallos es un rastreador de suscripciones personal de c\u00f3digo abierto y autoalojable. Antes de la versi\u00f3n 4.7.0, la correcci\u00f3n de SSRF aplicada en la versi\u00f3n 4.6.2 para CVE-2026-30839 y CVE-2026-30840 est\u00e1 incompleta. La protecci\u00f3n validate_webhook_url_for_ssrf() se a\u00f1adi\u00f3 a los puntos finales de notificaci\u00f3n test* pero no a los puntos finales de guardado save* correspondientes. Un usuario autenticado puede guardar una direcci\u00f3n IP interna/privada como URL de notificaci\u00f3n, y cuando se ejecuta el trabajo cron sendnotifications.php, la solicitud se env\u00eda a la direcci\u00f3n IP interna sin ninguna validaci\u00f3n de SSRF. Este problema ha sido parcheado en la versi\u00f3n 4.7.0."}], "lastModified": "2026-03-26T20:40:28.377", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wallosapp:wallos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7376DD5F-C93E-4454-810B-DE04B2DE7032", "versionEndExcluding": "4.7.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}