CVE-2025-59833

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{"affected": [{"affectedData": [{"product": "flagForge", "vendor": "FlagForgeCTF", "versions": [{"status": "affected", "version": ">= 2.1.0, < 2.3.0"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:flagforge:flagforge:*:*:*:*:*:*:*:*", "matchCriteriaId": "A394F21B-27D4-452D-81EF-94D4DBC4A70D", "versionEndExcluding": "2.3", "versionStartIncluding": "2.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Flag Forge is a Capture The Flag (CTF) platform. In versions from 2.1.0 to before 2.3.0, the API endpoint GET /api/problems/:id returns challenge hints in plaintext within the question object, regardless of whether the user has unlocked them via point deduction. Users can view all hints for free, undermining the business logic of the platform and reducing the integrity of the challenge system. This issue has been patched in version 2.3.0."}, {"lang": "es", "value": "Flag Forge es una plataforma de Capture The Flag (CTF). En versiones desde la 2.1.0 hasta la 2.3.0, el endpoint de la API GET /api/problems/:id devuelve pistas de desaf\u00edos en texto plano dentro del objeto de la pregunta, independientemente de si el usuario las ha desbloqueado mediante deducci\u00f3n de puntos. Los usuarios pueden ver todas las pistas de forma gratuita, socavando la l\u00f3gica de negocio de la plataforma y reduciendo la integridad del sistema de desaf\u00edos. Este problema ha sido parcheado en la versi\u00f3n 2.3.0."}], "id": "CVE-2025-59833", "lastModified": "2026-06-17T09:46:47.340", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-59833", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-09-24T20:41:55.963055Z", "version": "2.0.3"}}]}, "published": "2025-09-24T21:15:32.767", "references": [{"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/FlagForgeCTF/flagForge/security/advisories/GHSA-hm85-2j65-j8j2"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"created": "2025-09-25T08:21:11.743990+00:00", "updated": "2025-09-25T08:21:11.744068+00:00", "vendors": ["flagforgectf", "flagforgectf$PRODUCT$flagforge"]}