{"id":"CVE-2026-25099","state":"PUBLISHED","title":"Remote Code Execution via Unrestricted File Upload in Bludit","description":"Bludit’s API plugin allows an authenticated attacker with a valid API token to upload files of any type and extension without restriction, which can then be executed, leading to Remote Code Execution.\n\nThis issue was fixed in 3.18.4.","publishedAt":"2026-03-27T11:55:23.168Z","updatedAt":"2026-03-27T12:42:38.401Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","source":"CERT-PL"},"assigner":"CERT-PL","products":["Bludit Bludit"],"affected":[{"vendor":"Bludit","product":"Bludit","packageName":"bludit","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.18.4","versionType":"semver"}],"collectionURL":"https://github.com","repo":"https://github.com/bludit/bludit"}],"references":["https://cert.pl/posts/2026/03/CVE-2026-25099","https://github.com/bludit/bludit/releases/tag/3.18.4"],"weaknesses":["CWE-434"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/25xxx/CVE-2026-25099.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-25099","state":"PUBLISHED","datePublished":"2026-03-27T11:55:23.168Z","dateUpdated":"2026-03-27T12:42:38.401Z","assignerShortName":"CERT-PL","assignerOrgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","dateReserved":"2026-01-29T12:40:23.880Z"},"containers":{"cna":{"title":"Remote Code Execution via Unrestricted File Upload in Bludit","descriptions":[{"lang":"en","value":"Bludit’s API plugin allows an authenticated attacker with a valid API token to upload files of any type and extension without restriction, which can then be executed, leading to Remote Code Execution.\n\nThis issue was fixed in 3.18.4."}],"affected":[{"vendor":"Bludit","product":"Bludit","packageName":"bludit","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.18.4","versionType":"semver"}],"collectionURL":"https://github.com","repo":"https://github.com/bludit/bludit"}],"references":[{"url":"https://cert.pl/posts/2026/03/CVE-2026-25099","tags":["third-party-advisory"]},{"url":"https://github.com/bludit/bludit/releases/tag/3.18.4","tags":["release-notes"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","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":{"shortName":"CERT-PL","orgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","dateUpdated":"2026-03-27T11:55:23.168Z"},"configurations":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\">Bludit's API plugin is disabled by default. It needs to be manually enabled by an administrator.</span><br>"}],"value":"Bludit's API plugin is disabled by default. It needs to be manually enabled by an administrator."}],"credits":[{"lang":"en","type":"finder","value":"Arkadiusz Marta"}],"datePublic":"2026-03-26T10:55:00.000Z","source":{"discovery":"EXTERNAL"},"tags":["x_open-source"],"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-27T12:41:05.213137Z","id":"CVE-2026-25099","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-27T12:42:38.401Z"}}]}}}