{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-49245", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-28T14:33:01.178Z", "datePublished": "2026-08-20T21:52:20.219Z", "dateUpdated": "2026-08-20T21:52:20.219Z"}, "containers": {"cna": {"title": "SFTPGo: Stored XSS via inline parameter on public shares and user file download", "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "lang": "en", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/drakkan/sftpgo/security/advisories/GHSA-3vcg-pv95-pq54", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/drakkan/sftpgo/security/advisories/GHSA-3vcg-pv95-pq54"}, {"name": "https://github.com/drakkan/sftpgo/commit/b5409a478138fca5f1d369ae5d47f753156cbd15", "tags": ["x_refsource_MISC"], "url": "https://github.com/drakkan/sftpgo/commit/b5409a478138fca5f1d369ae5d47f753156cbd15"}, {"name": "https://github.com/drakkan/sftpgo/releases/tag/v2.7.3", "tags": ["x_refsource_MISC"], "url": "https://github.com/drakkan/sftpgo/releases/tag/v2.7.3"}], "affected": [{"vendor": "drakkan", "product": "sftpgo", "versions": [{"version": ">= 2.2.0 < 2.7.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-20T21:52:20.219Z"}, "descriptions": [{"lang": "en", "value": "SFTPGo is an open source, event-driven file transfer solution. From 2.2.0 until 2.7.3, the inline query parameter on browsable-share file downloads and authenticated user-file downloads suppresses Content-Disposition: attachment, allowing an attacker-controlled HTML file stored in a share or home directory to be served as text/html in the SFTPGo web origin. An attacker who can place the file can send a crafted link to a victim, and opening that link executes the stored content in the victim's browser context. Exploitation requires social engineering and suitable share or shared-folder access, while HttpOnly session cookies limit direct cookie theft. This issue is fixed in version 2.7.3."}], "source": {"advisory": "GHSA-3vcg-pv95-pq54", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "sftpgo", "vendor": "drakkan", "versions": [{"status": "affected", "version": ">= 2.2.0 < 2.7.2"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "SFTPGo is an open source, event-driven file transfer solution. From 2.2.0 until 2.7.3, the inline query parameter on browsable-share file downloads and authenticated user-file downloads suppresses Content-Disposition: attachment, allowing an attacker-controlled HTML file stored in a share or home directory to be served as text/html in the SFTPGo web origin. An attacker who can place the file can send a crafted link to a victim, and opening that link executes the stored content in the victim's browser context. Exploitation requires social engineering and suitable share or shared-folder access, while HttpOnly session cookies limit direct cookie theft. This issue is fixed in version 2.7.3."}], "id": "CVE-2026-49245", "lastModified": "2026-08-20T22:17:20.107", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 2.5, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-08-20T22:17:20.107", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/drakkan/sftpgo/commit/b5409a478138fca5f1d369ae5d47f753156cbd15"}, {"source": "security-advisories@github.com", "url": "https://github.com/drakkan/sftpgo/releases/tag/v2.7.3"}, {"source": "security-advisories@github.com", "url": "https://github.com/drakkan/sftpgo/security/advisories/GHSA-3vcg-pv95-pq54"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[2.2.0,2.7.2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "sftpgo", "source": "cna", "vendor": "drakkan"}, "product": "sftpgo", "vendor": "drakkan"}], "created": "2026-08-21T00:30:07.428252+00:00", "updated": "2026-08-21T00:30:07.428272+00:00", "vendors": ["drakkan", "drakkan$PRODUCT$sftpgo"]}