CVE-2021-25967

In CKAN, versions 2.9.0 to 2.9.3 are affected by a stored XSS vulnerability via SVG file upload of users’ profile picture. This allows low privileged application users to store malicious scripts in their profile picture. These scripts are executed in a victim’s browser when they open the malicious profile picture

CVSS v3 5.4 MEDIUM
CVSS v2.0 3.5 LOW

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

3.5^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25967	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:okfn:ckan:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-12-01 14:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-25967

Mitre link : CVE-2021-25967

CVE.ORG link : CVE-2021-25967

JSON object : View

Products Affected

okfn

ckan

CWE

CWE-79

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

{"id": "CVE-2021-25967", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "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}, {"type": "Secondary", "source": "vulnerabilitylab@mend.io", "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": "2021-12-01T14:15:07.737", "references": [{"url": "https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25967", "tags": ["Patch", "Third Party Advisory"], "source": "vulnerabilitylab@mend.io"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}, {"type": "Secondary", "source": "vulnerabilitylab@mend.io", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "In CKAN, versions 2.9.0 to 2.9.3 are affected by a stored XSS vulnerability via SVG file upload of users\u2019 profile picture. This allows low privileged application users to store malicious scripts in their profile picture. These scripts are executed in a victim\u2019s browser when they open the malicious profile picture"}, {"lang": "es", "value": "En CKAN, versiones 2.9.0 a 2.9.3, est\u00e1n afectadas por una vulnerabilidad de tipo XSS almacenada por medio de la carga de archivos SVG de la foto de perfil de los usuarios. Esto permite a usuarios de aplicaciones con pocos privilegios almacenar scripts maliciosos en su foto de perfil. Estos scripts son ejecutados en el navegador de la v\u00edctima cuando \u00e9sta abre la imagen de perfil maliciosa"}], "lastModified": "2021-12-02T18:59:55.443", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:okfn:ckan:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "28CF5BC6-214E-4153-82BA-3F94FAD942DF", "versionEndIncluding": "2.9.3", "versionStartIncluding": "2.9.0"}], "operator": "OR"}]}], "sourceIdentifier": "vulnerabilitylab@mend.io"}