CVE-2025-21622

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{"affected": [{"affectedData": [{"product": "clipbucket-v5", "vendor": "MacWarrior", "versions": [{"status": "affected", "version": "< 5.5.1 - 237"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:oxygenz:clipbucket:*:*:*:*:*:*:*:*", "matchCriteriaId": "7778C946-5697-4959-BC17-B78B40C39138", "versionEndExcluding": "5.5.1-237", "versionStartIncluding": "5.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ClipBucket V5 provides open source video hosting with PHP. During the user avatar upload workflow, a user can choose to upload and change their avatar at any time. During deletion, ClipBucket checks for the avatar_url as a filepath within the avatars subdirectory. If the URL path exists within the avatars directory, ClipBucket will delete it. There is no check for path traversal sequences in the provided user input (stored in the DB as avatar_url) therefore the final $file variable could be tainted with path traversal sequences. This leads to file deletion outside of the intended scope of the avatars folder. This vulnerability is fixed in 5.5.1 - 237."}, {"lang": "es", "value": "ClipBucket V5 ofrece alojamiento de v\u00eddeo de c\u00f3digo abierto con PHP. Durante el flujo de trabajo de carga del avatar del usuario, el usuario puede elegir cargar y cambiar su avatar en cualquier momento. Durante la eliminaci\u00f3n, ClipBucket comprueba si la URL de avatar_url es una ruta de archivo dentro del subdirectorio avatars. Si la ruta de la URL existe dentro del directorio avatars, ClipBucket la eliminar\u00e1. No se comprueban las secuencias de path traversal en la entrada del usuario proporcionada (almacenada en la base de datos como avatar_url), por lo que la variable $file final podr\u00eda estar contaminada con secuencias de path traversal. Esto provoca la eliminaci\u00f3n de archivos fuera del alcance previsto de la carpeta avatars. Esta vulnerabilidad se ha corregido en 5.5.1 - 237."}], "id": "CVE-2025-21622", "lastModified": "2026-06-17T08:43:52.500", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-21622", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-01-07T17:10:28.752476Z", "version": "2.0.3"}}]}, "published": "2025-01-07T16:15:40.510", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/MacWarrior/clipbucket-v5/commit/22329c4675e82c7c95e74024ba247f837ac9e00b"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Vendor Advisory"], "url": "https://github.com/MacWarrior/clipbucket-v5/security/advisories/GHSA-5qpx-23rw-36gg"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Vendor Advisory"], "url": "https://github.com/MacWarrior/clipbucket-v5/security/advisories/GHSA-5qpx-23rw-36gg"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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