5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.1 Medium
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.7%
Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are vulnerable to a content-spoofing attack in the files app. The location bar in the files app was not verifying the passed parameters. An attacker could craft an invalid link to a fake directory structure and use this to display an attacker-controlled error message to the user.
www.securityfocus.com/bid/97282
github.com/nextcloud/server/commit/2da43e3751576bbc838f238a09955c4dcdebee8e
github.com/nextcloud/server/commit/8aa0832bd449c44ec300da4189bd8ed4e036140c
github.com/nextcloud/server/commit/dea8e29289a1b99d5e889627c2e377887f4f2983
github.com/owncloud/core/commit/c92c234059f8b1dc7d53122985ec0d398895a2cf
hackerone.com/reports/145463
nextcloud.com/security/advisory/?id=nc-sa-2016-003
owncloud.org/security/advisory/?id=oc-sa-2016-013
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.1 Medium
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.7%