Vulnerability Details : CVE-2017-1000484
By linking to a specific url in Plone 2.5-5.1rc1 with a parameter, an attacker could send you to his own website. On its own this is not so bad: the attacker could more easily link directly to his own website instead. But in combination with another attack, you could be sent to the Plone login form and login, then get redirected to the specific url, and then get a second redirect to the attacker website. (The specific url can be seen by inspecting the hotfix code, but we don't want to make it too easy for attackers by spelling it out here.)
Vulnerability category: Open redirect
Products affected by CVE-2017-1000484
- cpe:2.3:a:plone:plone:3.3:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:3.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:3.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:3.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:2.5.5:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:3.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:3.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.0:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.1:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:3.3.6:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.2:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.2.7:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3.11:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3.10:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3.9:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3.8:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3.14:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3.6:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3.12:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3.7:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.0:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.1:a1:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.1:a2:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.1:rc1:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.1:b4:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.1:b2:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.1:b3:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:4.3.15:*:*:*:*:*:*:*
- cpe:2.3:a:plone:plone:5.0.7:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-1000484
0.20%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-1000484
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:N |
8.6
|
4.9
|
NIST | |
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2017-1000484
-
The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-1000484
-
https://plone.org/security/hotfix/20171128/an-open-redirection-when-calling-a-specific-url
An open redirection when calling a specific url. — Plone.orgVendor Advisory
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