{"id":"CVE-2023-29401","state":"PUBLISHED","title":"Improper handling of filenames in Content-Disposition HTTP header in github.com/gin-gonic/gin","description":"The filename parameter of the Context.FileAttachment function is not properly sanitized. A maliciously crafted filename can cause the Content-Disposition header to be sent with an unexpected filename value or otherwise modify the Content-Disposition header. For example, a filename of \"setup.bat";x=.txt\" will be sent as a file named \"setup.bat\". If the FileAttachment function is called with names provided by an untrusted source, this may permit an attacker to cause a file to be served with a name different than provided. Maliciously crafted attachment file name can modify the Content-Disposition header.","publishedAt":"2023-06-08T20:27:15.057Z","updatedAt":"2025-01-06T19:30:14.833Z","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:L/A:N","source":"CISA-ADP"},"assigner":"Go","products":["github.com/gin-gonic/gin github.com/gin-gonic/gin"],"affected":[{"vendor":"github.com/gin-gonic/gin","product":"github.com/gin-gonic/gin","packageName":"github.com/gin-gonic/gin","defaultStatus":"unaffected","versions":[{"version":"1.3.1-0.20190301021747-ccb9e902956d","status":"affected","lessThan":"1.9.1","versionType":"semver"}],"collectionURL":"https://pkg.go.dev","programRoutines":[{"name":"Context.FileAttachment"}]}],"references":["https://github.com/gin-gonic/gin/issues/3555","https://github.com/gin-gonic/gin/pull/3556","https://github.com/gin-gonic/gin/releases/tag/v1.9.1","https://pkg.go.dev/vuln/GO-2023-1737"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/29xxx/CVE-2023-29401.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-29401","state":"PUBLISHED","datePublished":"2023-06-08T20:27:15.057Z","dateUpdated":"2025-01-06T19:30:14.833Z","assignerShortName":"Go","assignerOrgId":"1bb62c36-49e3-4200-9d77-64a1400537cc","dateReserved":"2023-04-05T19:36:35.042Z"},"containers":{"cna":{"title":"Improper handling of filenames in Content-Disposition HTTP header in github.com/gin-gonic/gin","descriptions":[{"lang":"en","value":"The filename parameter of the Context.FileAttachment function is not properly sanitized. A maliciously crafted filename can cause the Content-Disposition header to be sent with an unexpected filename value or otherwise modify the Content-Disposition header. For example, a filename of \"setup.bat";x=.txt\" will be sent as a file named \"setup.bat\". If the FileAttachment function is called with names provided by an untrusted source, this may permit an attacker to cause a file to be served with a name different than provided. Maliciously crafted attachment file name can modify the Content-Disposition header."}],"affected":[{"vendor":"github.com/gin-gonic/gin","product":"github.com/gin-gonic/gin","packageName":"github.com/gin-gonic/gin","defaultStatus":"unaffected","versions":[{"version":"1.3.1-0.20190301021747-ccb9e902956d","status":"affected","lessThan":"1.9.1","versionType":"semver"}],"collectionURL":"https://pkg.go.dev","programRoutines":[{"name":"Context.FileAttachment"}]}],"references":[{"url":"https://github.com/gin-gonic/gin/issues/3555"},{"url":"https://github.com/gin-gonic/gin/pull/3556"},{"url":"https://github.com/gin-gonic/gin/releases/tag/v1.9.1"},{"url":"https://pkg.go.dev/vuln/GO-2023-1737"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE 20: Improper Input Validation"}]}],"providerMetadata":{"shortName":"Go","orgId":"1bb62c36-49e3-4200-9d77-64a1400537cc","dateUpdated":"2023-06-12T19:14:11.166Z"},"credits":[{"lang":"en","value":"motoyasu-saburi"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/gin-gonic/gin/issues/3555","tags":["x_transferred"]},{"url":"https://github.com/gin-gonic/gin/pull/3556","tags":["x_transferred"]},{"url":"https://github.com/gin-gonic/gin/releases/tag/v1.9.1","tags":["x_transferred"]},{"url":"https://pkg.go.dev/vuln/GO-2023-1737","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T14:07:45.567Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-01-06T19:29:16.540610Z","id":"CVE-2023-29401","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-06T19:30:14.833Z"}}]}}}