CVE-2025-53925

Emlog is an open source website building system. A cross-site scripting (XSS) vulnerability in emlog up to and including pro-2.5.17 allows authenticated remote attackers to inject arbitrary web script or HTML via the file upload functionality. As an authenticated user it is possible to upload an .svg file that contains JavaScript code that is later executed. As of time of publication, no known patched versions exist.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/emlog/emlog/security/advisories/GHSA-x4wj-rhvg-hqr9	Exploit Vendor Advisory
https://github.com/emlog/emlog/security/advisories/GHSA-x4wj-rhvg-hqr9	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:emlog:emlog:*:*:*:*:pro:*:*:*

History

No history.

Information

Published : 2025-07-16 15:15

Updated : 2025-08-14 20:38

NVD link : CVE-2025-53925

Mitre link : CVE-2025-53925

CVE.ORG link : CVE-2025-53925

JSON object : View

Products Affected

emlog

emlog

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2025-53925", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2025-07-16T15:15:32.633", "references": [{"url": "https://github.com/emlog/emlog/security/advisories/GHSA-x4wj-rhvg-hqr9", "tags": ["Exploit", "Vendor Advisory"], "source": "[email protected]"}, {"url": "https://github.com/emlog/emlog/security/advisories/GHSA-x4wj-rhvg-hqr9", "tags": ["Exploit", "Vendor Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Emlog is an open source website building system. A cross-site scripting (XSS) vulnerability in emlog up to and including pro-2.5.17 allows authenticated remote attackers to inject arbitrary web script or HTML via the file upload functionality. As an authenticated user it is possible to upload an .svg file that contains JavaScript code that is later executed. As of time of publication, no known patched versions exist."}, {"lang": "es", "value": "Emlog es un sistema de creaci\u00f3n de sitios web de c\u00f3digo abierto. Una vulnerabilidad de cross-site scripting (XSS) en emlog, hasta la versi\u00f3n pro-2.5.17 incluida, permite a atacantes remotos autenticados inyectar c\u00f3digo web o HTML arbitrario mediante la funci\u00f3n de carga de archivos. Como usuario autenticado, es posible cargar un archivo .svg que contiene c\u00f3digo JavaScript y que posteriormente se ejecuta. Al momento de la publicaci\u00f3n, no se conoc\u00edan versiones parcheadas."}], "lastModified": "2025-08-14T20:38:06.180", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:emlog:emlog:*:*:*:*:pro:*:*:*", "vulnerable": true, "matchCriteriaId": "1EFAF54A-ED0B-426F-9128-643A8184191F", "versionEndIncluding": "2.5.17"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}