CVE-2026-27023

{"id": "CVE-2026-27023", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.0, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.1}]}, "published": "2026-03-05T19:16:05.493", "references": [{"url": "https://github.com/twentyhq/twenty/releases/tag/v1.18.0", "tags": ["Product", "Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/twentyhq/twenty/security/advisories/GHSA-wm7q-rvq3-x8q9", "tags": ["Mitigation", "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": "Twenty is an open source CRM. Prior to version 1.18, the SSRF protection in SecureHttpClientService validated request URLs at the request level but did not validate redirect targets. An authenticated user who could control outbound request URLs (e.g., webhook endpoints, image URLs) could bypass private IP blocking by redirecting through an attacker-controlled server. This issue has been patched in version 1.18."}, {"lang": "es", "value": "Twenty es un CRM de c\u00f3digo abierto. Antes de la versi\u00f3n 1.18, la protecci\u00f3n SSRF en SecureHttpClientService validaba las URL de solicitud a nivel de solicitud, pero no validaba los objetivos de redirecci\u00f3n. Un usuario autenticado que pod\u00eda controlar las URL de solicitud salientes (por ejemplo, puntos finales de webhook, URL de imagen) pod\u00eda eludir el bloqueo de IP privadas redirigiendo a trav\u00e9s de un servidor controlado por un atacante. Este problema ha sido parcheado en la versi\u00f3n 1.18."}], "lastModified": "2026-03-10T18:25:40.727", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:twenty:twenty:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C6AA9729-A93E-415A-90FF-A7947F843544", "versionEndExcluding": "1.18.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}