CVE-2020-17454

WSO2 API Manager 3.1.0 and earlier has reflected XSS on the "publisher" component's admin interface. More precisely, it is possible to inject an XSS payload into the owner POST parameter, which does not filter user inputs. By putting an XSS payload in place of a valid Owner Name, a modal box appears that writes an error message concatenated to the injected payload (without any form of data encoding). This can also be exploited via CSRF.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2020-0843	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-10-21 22:15

Updated : 2024-02-04 21:23

NVD link : CVE-2020-17454

Mitre link : CVE-2020-17454

CVE.ORG link : CVE-2020-17454

JSON object : View

Products Affected

wso2

api_manager

CWE

CWE-79

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

{"id": "CVE-2020-17454", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2020-10-21T22:15:12.010", "references": [{"url": "https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2020-0843", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "WSO2 API Manager 3.1.0 and earlier has reflected XSS on the \"publisher\" component's admin interface. More precisely, it is possible to inject an XSS payload into the owner POST parameter, which does not filter user inputs. By putting an XSS payload in place of a valid Owner Name, a modal box appears that writes an error message concatenated to the injected payload (without any form of data encoding). This can also be exploited via CSRF."}, {"lang": "es", "value": "WSO2 API Manager versiones 3.1.0 y anteriores, presenta una vulnerabilidad de tipo XSS reflejado en la interfaz de administraci\u00f3n del componente \"publisher\". M\u00e1s precisamente, es posible inyectar una carga \u00fatil XSS en el par\u00e1metro POST del propietario, que no filtra las entradas del usuario. Al colocar una carga \u00fatil XSS en lugar de un Nombre de Propietario v\u00e1lido, aparece un cuadro modal que escribe un mensaje de error concatenado con la carga \u00fatil inyectada (sin ning\u00fan tipo de codificaci\u00f3n de datos). Esto tambi\u00e9n puede ser explotado por medio de un ataque de tipo CSRF"}], "lastModified": "2020-10-26T20:02:08.020", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E2E71049-86F8-479F-8D9D-2D67B2CC6EB4", "versionEndIncluding": "3.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}