{"id":"CVE-2025-53891","state":"PUBLISHED","title":"TIME LINE has Improper File Validation in Upload Section","description":"The timelineofficial/Time-Line- repository contains the source code for the TIME LINE website. A vulnerability was found in the TIME LINE website where uploaded files (instruction/message media) are not strictly validated for type and size. A user may upload renamed or oversized files that can disrupt performance or bypass restrictions. This could result in malicious file upload, denial of service, or client-side crashes. Version 1.0.5 contains a fix for the issue.","publishedAt":"2025-07-15T00:07:20.570Z","updatedAt":"2025-07-15T19:48:43.365Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["TimeLineOfficial Time-Line-"],"affected":[{"vendor":"TimeLineOfficial","product":"Time-Line-","versions":[{"version":"< 1.0.5","status":"affected"}]}],"references":["https://github.com/TimeLineOfficial/Time-Line-/security/advisories/GHSA-rvxq-q975-8vv2"],"weaknesses":["CWE-434"],"ingestedAt":"2026-10-29T20:09:31.862Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/53xxx/CVE-2025-53891.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-53891","state":"PUBLISHED","datePublished":"2025-07-15T00:07:20.570Z","dateUpdated":"2025-07-15T19:48:43.365Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-07-11T19:05:23.825Z"},"containers":{"cna":{"title":"TIME LINE has Improper File Validation in Upload Section","descriptions":[{"lang":"en","value":"The timelineofficial/Time-Line- repository contains the source code for the TIME LINE website. A vulnerability was found in the TIME LINE website where uploaded files (instruction/message media) are not strictly validated for type and size. A user may upload renamed or oversized files that can disrupt performance or bypass restrictions. This could result in malicious file upload, denial of service, or client-side crashes. Version 1.0.5 contains a fix for the issue."}],"affected":[{"vendor":"TimeLineOfficial","product":"Time-Line-","versions":[{"version":"< 1.0.5","status":"affected"}]}],"references":[{"url":"https://github.com/TimeLineOfficial/Time-Line-/security/advisories/GHSA-rvxq-q975-8vv2","name":"https://github.com/TimeLineOfficial/Time-Line-/security/advisories/GHSA-rvxq-q975-8vv2","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-434","lang":"en","description":"CWE-434: Unrestricted Upload of File with Dangerous Type","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-07-15T00:07:20.570Z"},"source":{"advisory":"GHSA-rvxq-q975-8vv2","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-07-15T13:39:27.554351Z","id":"CVE-2025-53891","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-07-15T19:48:43.365Z"}}]}}}