Vulnerability Monitor

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CVE-2016-9465

Nextcloud Server before 10.0.1 & ownCloud Server before 9.0.6 and 9.1.2 suffer from Stored XSS in CardDAV image export. The CardDAV image export functionality as implemented in Nextcloud/ownCloud allows the download of images stored within a vCard. Due to not performing any kind of verification on the image content this is prone to a stored Cross-Site Scripting attack.

Published

2017-03-28T02:59:01.043

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 5.4 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

6.8

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-79
Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	nextcloud	nextcloud_server	< 10.0.1	Yes
Application	owncloud	owncloud	< 9.0.6	Yes
Application	owncloud	owncloud	< 9.1.2	Yes

References

https://github.com/nextcloud/server/commit/68ab8325c799d20c1fb7e98d670785176590e7d0 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://github.com/owncloud/core/commit/6bf3be3877d9d9fda9c66926fe273fe79cbaf58e Issue Tracking, Patch, Third Party Advisory ([email protected])
https://github.com/owncloud/core/commit/b5a5be24c418033cb2ef965a4f3f06b7b4213845 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://hackerone.com/reports/163338 Exploit, Third Party Advisory ([email protected])
https://nextcloud.com/security/advisory/?id=nc-sa-2016-008 Patch, Vendor Advisory ([email protected])
https://owncloud.org/security/advisory/?id=oc-sa-2016-018 Patch, Vendor Advisory ([email protected])
https://github.com/nextcloud/server/commit/68ab8325c799d20c1fb7e98d670785176590e7d0 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/owncloud/core/commit/6bf3be3877d9d9fda9c66926fe273fe79cbaf58e Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/owncloud/core/commit/b5a5be24c418033cb2ef965a4f3f06b7b4213845 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://hackerone.com/reports/163338 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://nextcloud.com/security/advisory/?id=nc-sa-2016-008 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://owncloud.org/security/advisory/?id=oc-sa-2016-018 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)