CVE-2019-15619

Improper neutralization of file names, conversation names and board names in Nextcloud Server 16.0.3, Nextcloud Talk 6.0.3 and Nextcloud Deck 0.6.5 causes an XSS when linking them with each others in a project.

CVSS v3.0 4.8 MEDIUM
CVSS v2.0 3.5 LOW

4.8^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

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://nextcloud.com/security/advisory/?id=NC-SA-2020-008	Vendor Advisory
https://hackerone.com/reports/662204	Permissions Required
https://nextcloud.com/security/advisory/?id=NC-SA-2020-009	Vendor Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2020-010	Vendor Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nextcloud:deck::::::::
	cpe:2.3:a:nextcloud:nextcloud_server::::::::
	cpe:2.3:a:nextcloud:talk::::::::

Information

Published : 2020-02-04 12:15

Updated : 2020-02-12 08:23

NVD link : CVE-2019-15619

Mitre link : CVE-2019-15619

JSON object : View

CWE

CWE-79

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

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Products Affected

nextcloud

talk
deck
nextcloud_server

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