{"id":"CVE-2026-6619","state":"PUBLISHED","title":"langgenius dify ImagePreview image-preview.tsx openInNewTab cross site scripting","description":"A vulnerability has been found in langgenius dify up to 1.13.3. Impacted is the function openInNewTab of the file web/app/components/base/image-uploader/image-preview.tsx of the component ImagePreview. The manipulation of the argument filename leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-04-20T08:00:17.267Z","updatedAt":"2026-04-20T13:29:29.634Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["langgenius dify"],"affected":[{"vendor":"langgenius","product":"dify","versions":[{"version":"1.13.0","status":"affected"},{"version":"1.13.1","status":"affected"},{"version":"1.13.2","status":"affected"},{"version":"1.13.3","status":"affected"}],"cpes":["cpe:2.3:a:langgenius:dify:*:*:*:*:*:*:*:*"],"modules":["ImagePreview"]}],"references":["https://vuldb.com/vuln/358254","https://vuldb.com/vuln/358254/cti","https://vuldb.com/submit/792242","https://gist.github.com/chenhouser2025/a8ac169dad5cf84811cf9c0505491ea8"],"weaknesses":["CWE-79","CWE-94"],"ingestedAt":"2026-10-29T20:12:49.727Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/6xxx/CVE-2026-6619.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-6619","state":"PUBLISHED","datePublished":"2026-04-20T08:00:17.267Z","dateUpdated":"2026-04-20T13:29:29.634Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-04-19T16:18:42.738Z"},"containers":{"cna":{"title":"langgenius dify ImagePreview image-preview.tsx openInNewTab cross site scripting","descriptions":[{"lang":"en","value":"A vulnerability has been found in langgenius dify up to 1.13.3. Impacted is the function openInNewTab of the file web/app/components/base/image-uploader/image-preview.tsx of the component ImagePreview. The manipulation of the argument filename leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"langgenius","product":"dify","versions":[{"version":"1.13.0","status":"affected"},{"version":"1.13.1","status":"affected"},{"version":"1.13.2","status":"affected"},{"version":"1.13.3","status":"affected"}],"cpes":["cpe:2.3:a:langgenius:dify:*:*:*:*:*:*:*:*"],"modules":["ImagePreview"]}],"references":[{"url":"https://vuldb.com/vuln/358254","name":"VDB-358254 | langgenius dify ImagePreview image-preview.tsx openInNewTab cross site scripting","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/358254/cti","name":"VDB-358254 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/submit/792242","name":"Submit #792242 | LangGenius Dify v1.13.3  Cross-Site Scripting (CWE-79)","tags":["third-party-advisory"]},{"url":"https://gist.github.com/chenhouser2025/a8ac169dad5cf84811cf9c0505491ea8","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":3.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.5,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":4,"vectorString":"AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","type":"CWE","lang":"en","description":"Cross Site Scripting"}]},{"descriptions":[{"cweId":"CWE-94","type":"CWE","lang":"en","description":"Code Injection"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-04-20T08:00:17.267Z"},"timeline":[{"time":"2026-04-19T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-04-19T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-04-19T18:23:55.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Eric-g (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-20T13:29:23.054701Z","id":"CVE-2026-6619","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":"2026-04-20T13:29:29.634Z"}}]}}}