CVE-2022-24887

Nextcloud Talk is a video and audio conferencing app for Nextcloud, a self-hosted productivity platform. Prior to versions 11.3.4, 12.2.2, and 13.0.0, when sharing a Deck card in conversation, the metaData can be manipulated so users can be tricked into opening arbitrary URLs. This issue is fixed in versions 11.3.4, 12.2.2, and 13.0.0. There are currently no known workarounds.

CVSS v3.0 6.1 MEDIUM
CVSS v2.0 5.8 MEDIUM

6.1^/10

CVSS v3.0 : 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

5.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://hackerone.com/reports/1358977	Exploit Third Party Advisory
https://github.com/nextcloud/spreed/pull/6410	Patch Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j45w-7mpq-264c	Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nextcloud:talk::::::::
	cpe:2.3:a:nextcloud:talk:13.0.0:rc2::::::
	cpe:2.3:a:nextcloud:talk:13.0.0:rc3::::::
	cpe:2.3:a:nextcloud:talk:13.0.0:rc4::::::
	cpe:2.3:a:nextcloud:talk:13.0.0:rc1::::::
	cpe:2.3:a:nextcloud:talk::::::::

Information

Published : 2022-04-27 07:15

Updated : 2022-05-09 10:59

NVD link : CVE-2022-24887

Mitre link : CVE-2022-24887

JSON object : View

CWE

CWE-601

URL Redirection to Untrusted Site ('Open Redirect')

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Products Affected

nextcloud

talk

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