{"containers": {"cna": {"affected": [{"product": "blog", "vendor": "m1k1o", "versions": [{"status": "affected", "version": "< 1.4"}]}], "descriptions": [{"lang": "en", "value": "m1k1o/blog is a lightweight self-hosted facebook-styled PHP blog. Errors from functions `imagecreatefrom*` and `image*` have not been checked properly. Although PHP issued warnings and the upload function returned `false`, the original file (that could contain a malicious payload) was kept on the disk. Users are advised to upgrade as soon as possible. There are no known workarounds for this issue."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20: Improper Input Validation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-05-23T15:06:06", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/m1k1o/blog/security/advisories/GHSA-wmqj-5v54-24x4"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/m1k1o/blog/commit/6f5e59f1401c4a3cf2e518aa85b231ea14e8a2ef"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/167235/m1k1os-Blog-1.3-Remote-Code-Execution.html"}], "source": {"advisory": "GHSA-wmqj-5v54-24x4", "discovery": "UNKNOWN"}, "title": "Insufficient file checks in m1k1o/blog", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2022-23626", "STATE": "PUBLIC", "TITLE": "Insufficient file checks in m1k1o/blog"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "blog", "version": {"version_data": [{"version_value": "< 1.4"}]}}]}, "vendor_name": "m1k1o"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "m1k1o/blog is a lightweight self-hosted facebook-styled PHP blog. Errors from functions `imagecreatefrom*` and `image*` have not been checked properly. Although PHP issued warnings and the upload function returned `false`, the original file (that could contain a malicious payload) was kept on the disk. Users are advised to upgrade as soon as possible. There are no known workarounds for this issue."}]}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-20: Improper Input Validation"}]}]}, "references": {"reference_data": [{"name": "https://github.com/m1k1o/blog/security/advisories/GHSA-wmqj-5v54-24x4", "refsource": "CONFIRM", "url": "https://github.com/m1k1o/blog/security/advisories/GHSA-wmqj-5v54-24x4"}, {"name": "https://github.com/m1k1o/blog/commit/6f5e59f1401c4a3cf2e518aa85b231ea14e8a2ef", "refsource": "MISC", "url": "https://github.com/m1k1o/blog/commit/6f5e59f1401c4a3cf2e518aa85b231ea14e8a2ef"}, {"name": "http://packetstormsecurity.com/files/167235/m1k1os-Blog-1.3-Remote-Code-Execution.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/167235/m1k1os-Blog-1.3-Remote-Code-Execution.html"}]}, "source": {"advisory": "GHSA-wmqj-5v54-24x4", "discovery": "UNKNOWN"}}}}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2022-23626", "datePublished": "2022-02-08T22:00:12", "dateReserved": "2022-01-19T00:00:00", "dateUpdated": "2022-05-23T15:06:06", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:blog_project:blog:*:*:*:*:*:*:*:*", "matchCriteriaId": "849BD9A6-17B1-477E-AD28-5336E0F450AA", "versionEndExcluding": "1.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "m1k1o/blog is a lightweight self-hosted facebook-styled PHP blog. Errors from functions `imagecreatefrom*` and `image*` have not been checked properly. Although PHP issued warnings and the upload function returned `false`, the original file (that could contain a malicious payload) was kept on the disk. Users are advised to upgrade as soon as possible. There are no known workarounds for this issue."}, {"lang": "es", "value": "m1k1o/blog es un blog PHP ligero y auto-alojado al estilo de Facebook. Los errores de las funciones \"imagecreatefrom*\" y \"image*\" no han sido comprobados apropiadamente. Aunque PHP emit\u00eda advertencias y la funci\u00f3n de carga devolv\u00eda \"false\", el archivo original (que podr\u00eda contener una carga maliciosa) era mantenido en el disco. Es reacomendado a usuarios actualizar lo antes posible. No hay medidas de mitigaci\u00f3n adicionales conocidas para este problema"}], "id": "CVE-2022-23626", "lastModified": "2023-07-13T16:08:17.083", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2022-02-08T22:15:07.817", "references": [{"source": "security-advisories@github.com", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/167235/m1k1os-Blog-1.3-Remote-Code-Execution.html"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/m1k1o/blog/commit/6f5e59f1401c4a3cf2e518aa85b231ea14e8a2ef"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/m1k1o/blog/security/advisories/GHSA-wmqj-5v54-24x4"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-252"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}