CVE-2025-61681

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-61681", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2025-09-29T20:25:16.182Z", "datePublished": "2025-10-03T21:46:59.313Z", "dateUpdated": "2025-10-06T15:45:27.050Z"}, "containers": {"cna": {"title": "Kuno is Vulnerable to Stored XSS Attack via SVG File Upload", "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "lang": "en", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-434", "lang": "en", "description": "CWE-434: Unrestricted Upload of File with Dangerous Type", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/xuemian168/kuno/security/advisories/GHSA-q3w2-2vqp-gx3r", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/xuemian168/kuno/security/advisories/GHSA-q3w2-2vqp-gx3r"}, {"name": "https://github.com/xuemian168/kuno/commit/fc486b5c9091b607f82bf7b354d18f25204f7dc6", "tags": ["x_refsource_MISC"], "url": "https://github.com/xuemian168/kuno/commit/fc486b5c9091b607f82bf7b354d18f25204f7dc6"}, {"name": "https://github.com/xuemian168/kuno/releases/tag/v1.3.14", "tags": ["x_refsource_MISC"], "url": "https://github.com/xuemian168/kuno/releases/tag/v1.3.14"}], "affected": [{"vendor": "xuemian168", "product": "kuno", "versions": [{"version": "< 1.3.14", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2025-10-03T21:46:59.313Z"}, "descriptions": [{"lang": "en", "value": "KUNO CMS is a fully deployable full-stack blog application. Versions 1.3.13 and below contain validation flaws in its file upload functionality that can be exploited for stored XSS. The upload endpoint only validates file types based on Content-Type headers, lacks file content analysis and extension whitelist restrictions, allowing attackers to upload SVG files containing malicious scripts (disguised as images). When users access the uploaded resource pages, arbitrary JavaScript executes in their browsers. This issue is fixed in version 1.3.14."}], "source": {"advisory": "GHSA-q3w2-2vqp-gx3r", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-10-06T15:44:43.600477Z", "id": "CVE-2025-61681", "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": "2025-10-06T15:45:27.050Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-61681", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-10-06T15:44:43.600477Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-06T15:44:48.234Z"}}], "cna": {"title": "Kuno is Vulnerable to Stored XSS Attack via SVG File Upload", "source": {"advisory": "GHSA-q3w2-2vqp-gx3r", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}], "affected": [{"vendor": "xuemian168", "product": "kuno", "versions": [{"status": "affected", "version": "< 1.3.14"}]}], "references": [{"url": "https://github.com/xuemian168/kuno/security/advisories/GHSA-q3w2-2vqp-gx3r", "name": "https://github.com/xuemian168/kuno/security/advisories/GHSA-q3w2-2vqp-gx3r", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/xuemian168/kuno/commit/fc486b5c9091b607f82bf7b354d18f25204f7dc6", "name": "https://github.com/xuemian168/kuno/commit/fc486b5c9091b607f82bf7b354d18f25204f7dc6", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/xuemian168/kuno/releases/tag/v1.3.14", "name": "https://github.com/xuemian168/kuno/releases/tag/v1.3.14", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "KUNO CMS is a fully deployable full-stack blog application. Versions 1.3.13 and below contain validation flaws in its file upload functionality that can be exploited for stored XSS. The upload endpoint only validates file types based on Content-Type headers, lacks file content analysis and extension whitelist restrictions, allowing attackers to upload SVG files containing malicious scripts (disguised as images). When users access the uploaded resource pages, arbitrary JavaScript executes in their browsers. This issue is fixed in version 1.3.14."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-434", "description": "CWE-434: Unrestricted Upload of File with Dangerous Type"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2025-10-03T21:46:59.313Z"}}}, "cveMetadata": {"cveId": "CVE-2025-61681", "state": "PUBLISHED", "dateUpdated": "2025-10-06T15:45:27.050Z", "dateReserved": "2025-09-29T20:25:16.182Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2025-10-03T21:46:59.313Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "kuno", "vendor": "xuemian168", "versions": [{"status": "affected", "version": "< 1.3.14"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "KUNO CMS is a fully deployable full-stack blog application. Versions 1.3.13 and below contain validation flaws in its file upload functionality that can be exploited for stored XSS. The upload endpoint only validates file types based on Content-Type headers, lacks file content analysis and extension whitelist restrictions, allowing attackers to upload SVG files containing malicious scripts (disguised as images). When users access the uploaded resource pages, arbitrary JavaScript executes in their browsers. This issue is fixed in version 1.3.14."}, {"lang": "es", "value": "KUNO CMS es una aplicaci\u00f3n de blog full-stack completamente desplegable. Las versiones 1.3.13 e inferiores contienen fallos de validaci\u00f3n en su funcionalidad de carga de archivos que pueden ser explotados para XSS almacenado. El endpoint de carga solo valida los tipos de archivo bas\u00e1ndose en los encabezados Content-Type, carece de an\u00e1lisis de contenido de archivo y restricciones de lista blanca de extensi\u00f3n, permitiendo a los atacantes cargar archivos SVG que contienen scripts maliciosos (disfrazados como im\u00e1genes). Cuando los usuarios acceden a las p\u00e1ginas de recursos cargados, se ejecuta JavaScript arbitrario en sus navegadores. Este problema est\u00e1 solucionado en la versi\u00f3n 1.3.14."}], "id": "CVE-2025-61681", "lastModified": "2026-10-08T22:10:00.563", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.5, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-61681", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-10-06T15:44:43.600477Z", "version": "2.0.3"}}]}, "published": "2025-10-03T22:15:32.880", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/xuemian168/kuno/commit/fc486b5c9091b607f82bf7b354d18f25204f7dc6"}, {"source": "security-advisories@github.com", "url": "https://github.com/xuemian168/kuno/releases/tag/v1.3.14"}, {"source": "security-advisories@github.com", "url": "https://github.com/xuemian168/kuno/security/advisories/GHSA-q3w2-2vqp-gx3r"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}, {"lang": "en", "value": "CWE-434"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"created": "2025-10-06T14:42:17.245557+00:00", "updated": "2025-10-06T14:42:17.245611+00:00", "vendors": ["kuno", "kuno$PRODUCT$kuno_cms"]}