{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-57827","assignerOrgId":"6ff30186-7fb7-4ad9-be33-533e7b05e586","state":"PUBLISHED","assignerShortName":"Joomla","dateReserved":"2026-06-25T16:55:04.093Z","datePublished":"2026-07-11T09:29:03.863Z","dateUpdated":"2026-07-11T09:29:03.863Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"rsjoomla.com RSFiles extension for Joomla","vendor":"rsjoomla.com","versions":[{"status":"affected","version":"1.0-1.17.11"}]}],"credits":[{"lang":"en","type":"finder","value":"Phil Taylor"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The Joomla extension RSFiles is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE."}],"value":"The Joomla extension RSFiles is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE."}],"impacts":[{"capecId":"CAPEC-242","descriptions":[{"lang":"en","value":"CAPEC-242: Code Injection"}]}],"metrics":[{"cvssV4_0":{"Automatable":"YES","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":10,"baseSeverity":"CRITICAL","exploitMaturity":"ATTACKED","privilegesRequired":"NONE","providerUrgency":"RED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/AU:Y/U:Red","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-434","description":"CWE-434: Unrestricted Upload of File with Dangerous Type","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"6ff30186-7fb7-4ad9-be33-533e7b05e586","shortName":"Joomla","dateUpdated":"2026-07-11T09:29:03.863Z"},"references":[{"tags":["product"],"url":"https://www.rsjoomla.com/joomla-extensions/joomla-download-manager.html"},{"tags":["third-party-advisory"],"url":"https://mysites.guru/blog/rsfiles-unauthenticated-file-upload-rce/"}],"source":{"discovery":"UNKNOWN"},"title":"Joomla Extension - rsjoomla.com - Unauthenticated file upload in RSFiles component < 1.17.12","x_generator":{"engine":"Vulnogram 0.1.0-dev"}}}}