Vulnerability Name:

CVE-2020-7936 (CCN-175044)

Assigned:2020-01-21
Published:2020-01-21
Updated:2020-01-24
Summary:An open redirect on the login form (and possibly other places) in Plone 4.0 through 5.2.1 allows an attacker to craft a link to a Plone Site that, when followed, and possibly after login, will redirect to an attacker's site.
CVSS v3 Severity:6.1 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.3 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
7.4 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N)
6.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
CVSS v2 Severity:5.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): None
Vulnerability Type:CWE-601
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2020-7936

Source: MLIST
Type: Third Party Advisory
[oss-security] 20200124 Re: Plone security hotfix 20200121

Source: XF
Type: UNKNOWN
plone-cve20207936-open-redirect(175044)

Source: CCN
Type: Plone Web site
Plone CMS

Source: MISC
Type: Vendor Advisory
https://plone.org/security/hotfix/20200121

Source: MISC
Type: Vendor Advisory
https://plone.org/security/hotfix/20200121/an-open-redirection-on-the-login-form-and-possibly-other-places

Source: CCN
Type: oss-sec Mailing List, Tue, 21 Jan 2020 23:49:31 +0100
Plone security hotfix 20200121

Source: MISC
Type: Mailing List, Third Party Advisory
https://www.openwall.com/lists/oss-security/2020/01/22/1

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2020-7936

Vulnerable Configuration:Configuration 1:
  • cpe:/a:plone:plone:*:*:*:*:*:*:*:* (Version >= 4.0.0 and <= 5.2.1)

    • Configuration CCN 1:
  • cpe:/a:plone:plone:4.0:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:5.2.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    plone plone *
    plone plone 4.0
    plone plone 5.2.1