{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-15549", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-01-29T14:52:12.236Z", "datePublished": "2026-01-29T19:41:36.216Z", "dateUpdated": "2026-01-30T15:01:46.719Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "FluentCMS", "vendor": "FluentCMS", "versions": [{"lessThanOrEqual": "0.0.5", "status": "affected", "version": "0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Jaros\u0142aw Wawi\u00f3rko"}, {"lang": "en", "type": "finder", "value": "Beatriz Fresno Naumova"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "FluentCMS 2026 contains a stored cross-site scripting vulnerability that allows authenticated administrators to upload SVG files with embedded JavaScript via the File Management module. Attackers can upload malicious SVG files that execute JavaScript in the browser of any user accessing the uploaded file URL."}], "value": "FluentCMS 2026 contains a stored cross-site scripting vulnerability that allows authenticated administrators to upload SVG files with embedded JavaScript via the File Management module. Attackers can upload malicious SVG files that execute JavaScript in the browser of any user accessing the uploaded file URL."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-01-30T15:01:46.719Z"}, "references": [{"name": "GitHub Issue #2404", "tags": ["issue-tracking"], "url": "https://github.com/fluentcms/FluentCMS/issues/2404"}, {"name": "VulnCheck Advisory: FluentCMS 2026 Stored XSS via SVG Upload in File Management", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/fluentcms-stored-xss-via-svg-upload-in-file-management"}], "source": {"discovery": "UNKNOWN"}, "title": "FluentCMS 2026 Stored XSS via SVG Upload in File Management", "x_generator": {"engine": "vulncheck"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-01-29T20:19:08.927906Z", "id": "CVE-2025-15549", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-29T20:20:42.708Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-15549", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-01-29T20:19:08.927906Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-29T20:20:38.700Z"}}], "cna": {"title": "FluentCMS 2026 Stored XSS via SVG Upload in File Management", "source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "Jaros\u0142aw Wawi\u00f3rko"}, {"lang": "en", "type": "finder", "value": "Beatriz Fresno Naumova"}], "affected": [{"vendor": "FluentCMS", "product": "FluentCMS", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "0.0.5"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://github.com/fluentcms/FluentCMS/issues/2404", "name": "GitHub Issue #2404", "tags": ["issue-tracking"]}, {"url": "https://www.vulncheck.com/advisories/fluentcms-stored-xss-via-svg-upload-in-file-management", "name": "VulnCheck Advisory: FluentCMS 2026 Stored XSS via SVG Upload in File Management", "tags": ["third-party-advisory"]}], "x_generator": {"engine": "vulncheck"}, "descriptions": [{"lang": "en", "value": "FluentCMS 2026 contains a stored cross-site scripting vulnerability that allows authenticated administrators to upload SVG files with embedded JavaScript via the File Management module. Attackers can upload malicious SVG files that execute JavaScript in the browser of any user accessing the uploaded file URL.", "supportingMedia": [{"type": "text/html", "value": "FluentCMS 2026 contains a stored cross-site scripting vulnerability that allows authenticated administrators to upload SVG files with embedded JavaScript via the File Management module. Attackers can upload malicious SVG files that execute JavaScript in the browser of any user accessing the uploaded file URL.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}], "providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-01-30T15:01:46.719Z"}}}, "cveMetadata": {"cveId": "CVE-2025-15549", "state": "PUBLISHED", "dateUpdated": "2026-01-30T15:01:46.719Z", "dateReserved": "2026-01-29T14:52:12.236Z", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "datePublished": "2026-01-29T19:41:36.216Z", "assignerShortName": "VulnCheck"}, "dataVersion": "5.2"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "FluentCMS 2026 contains a stored cross-site scripting vulnerability that allows authenticated administrators to upload SVG files with embedded JavaScript via the File Management module. Attackers can upload malicious SVG files that execute JavaScript in the browser of any user accessing the uploaded file URL."}], "id": "CVE-2025-15549", "lastModified": "2026-01-30T16:16:09.900", "metrics": {}, "published": "2026-01-29T20:16:07.010", "references": [{"source": "disclosure@vulncheck.com", "url": "https://github.com/fluentcms/FluentCMS/issues/2404"}, {"source": "disclosure@vulncheck.com", "url": "https://www.vulncheck.com/advisories/fluentcms-stored-xss-via-svg-upload-in-file-management"}], "sourceIdentifier": "disclosure@vulncheck.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "disclosure@vulncheck.com", "type": "Secondary"}]}

{}

{"created": "2026-01-30T08:42:36.363673+00:00", "updated": "2026-01-30T08:42:36.363701+00:00", "vendors": ["fluentcms", "fluentcms$PRODUCT$fluentcms"]}