Vulnerability Name:

CCN-77734

Published:2012-08-14
Updated:2012-08-14
Summary:ownCloud is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability using the token parameter in a specially-crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/E:H/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: ownCloud Web Site
ownCloud

Source: CCN
Type: SA50214
ownCloud Multiple Vulnerabilities

Source: CCN
Type: BID-54999
ownCloud Cross Site Scripting and Security Bypass Vulnerabilities

Source: XF
Type: UNKNOWN
owncloud-token-xss(77734)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:owncloud:owncloud:4.0.6:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    owncloud owncloud 4.0.6