{"id":"CVE-2026-1591","state":"PUBLISHED","title":"Stored XSS via Attachments Feature in https://pdfonline.foxit.com/","description":"Foxit PDF Editor Cloud (pdfonline) contains a stored cross-site scripting vulnerability in the file upload feature. A malicious username is embedded into the upload file list without proper escaping, allowing arbitrary JavaScript execution when the list is displayed.\n\nThis issue affects pdfonline.foxit.com: before 2026‑02‑03.","publishedAt":"2026-02-03T07:57:27.281Z","updatedAt":"2026-02-03T18:47:39.727Z","severity":{"score":6.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N","source":"Foxit"},"assigner":"Foxit","products":["Foxit Software Inc. pdfonline.foxit.com"],"affected":[{"vendor":"Foxit Software Inc.","product":"pdfonline.foxit.com","defaultStatus":"unaffected","versions":[{"version":"before 2026‑02‑03","status":"affected"}]}],"references":["https://www.foxit.com/support/security-bulletins.html"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/1xxx/CVE-2026-1591.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1591","state":"PUBLISHED","datePublished":"2026-02-03T07:57:27.281Z","dateUpdated":"2026-02-03T18:47:39.727Z","assignerShortName":"Foxit","assignerOrgId":"14984358-7092-470d-8f34-ade47a7658a2","dateReserved":"2026-01-29T07:31:14.294Z"},"containers":{"cna":{"title":"Stored XSS via Attachments Feature in https://pdfonline.foxit.com/","descriptions":[{"lang":"en","value":"Foxit PDF Editor Cloud (pdfonline) contains a stored cross-site scripting vulnerability in the file upload feature. A malicious username is embedded into the upload file list without proper escaping, allowing arbitrary JavaScript execution when the list is displayed.\n\nThis issue affects pdfonline.foxit.com: before 2026‑02‑03."}],"affected":[{"vendor":"Foxit Software Inc.","product":"pdfonline.foxit.com","defaultStatus":"unaffected","versions":[{"version":"before 2026‑02‑03","status":"affected"}]}],"references":[{"url":"https://www.foxit.com/support/security-bulletins.html"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.3,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Foxit","orgId":"14984358-7092-470d-8f34-ade47a7658a2","dateUpdated":"2026-02-03T08:06:08.674Z"},"credits":[{"lang":"en","type":"finder","value":"Novee"}],"impacts":[{"descriptions":[{"lang":"en","value":"Potential arbitrary JavaScript execution"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-03T18:46:55.314220Z","id":"CVE-2026-1591","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":"2026-02-03T18:47:39.727Z"}}]}}}