CVE-2023-45141

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{"affected": [{"affectedData": [{"product": "fiber", "vendor": "gofiber", "versions": [{"status": "affected", "version": "< 2.50.0"}]}], "source": "security-advisories@github.com"}, {"affectedData": [{"cpes": ["cpe:2.3:a:gofiber:fiber:*:*:*:*:*:go:*:*"], "defaultStatus": "unknown", "product": "fiber", "vendor": "gofiber", "versions": [{"lessThan": "2.50.0", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gofiber:fiber:*:*:*:*:*:go:*:*", "matchCriteriaId": "D4CF7CB2-A259-42A1-A42F-26170DCC266D", "versionEndExcluding": "2.50.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Fiber is an express inspired web framework written in Go. A Cross-Site Request Forgery (CSRF) vulnerability has been identified in the application, which allows an attacker to obtain tokens and forge malicious requests on behalf of a user. This can lead to unauthorized actions being taken on the user's behalf, potentially compromising the security and integrity of the application. The vulnerability is caused by improper validation and enforcement of CSRF tokens within the application. This vulnerability has been addressed in version 2.50.0 and users are advised to upgrade. Users should take additional security measures like captchas or Two-Factor Authentication (2FA) and set Session cookies with SameSite=Lax or SameSite=Secure, and the Secure and HttpOnly attributes."}, {"lang": "es", "value": "Fiber es un framework web inspirado en Express escrito en Go. Se ha identificado una vulnerabilidad de Cross-Site Request Forgery (CSRF) en la aplicaci\u00f3n, que permite a un atacante obtener tokens y falsificar solicitudes maliciosas en nombre de un usuario. Esto puede dar lugar a que se realicen acciones no autorizadas en nombre del usuario, lo que podr\u00eda comprometer la seguridad y la integridad de la aplicaci\u00f3n. La vulnerabilidad se debe a una validaci\u00f3n y aplicaci\u00f3n inadecuadas de los tokens CSRF dentro de la aplicaci\u00f3n. Esta vulnerabilidad se solucion\u00f3 en la versi\u00f3n 2.50.0 y se recomienda a los usuarios actualizarla. Los usuarios deben tomar medidas de seguridad adicionales como captchas o autenticaci\u00f3n de dos factores (2FA) y configurar cookies de sesi\u00f3n con SameSite=Lax o SameSite=Secure, y los atributos Secure y HttpOnly."}], "id": "CVE-2023-45141", "lastModified": "2026-06-17T06:28:18.173", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.7, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-45141", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-09-16T15:22:04.464336Z", "version": "2.0.3"}}]}, "published": "2023-10-16T21:15:11.237", "references": [{"source": "security-advisories@github.com", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://github.com/gofiber/fiber/security/advisories/GHSA-mv73-f69x-444p"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://github.com/gofiber/fiber/security/advisories/GHSA-mv73-f69x-444p"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}, {"lang": "en", "value": "CWE-565"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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