CVE-2016-7137
Multiple open redirect vulnerabilities in Plone CMS 5.x through 5.0.6, 4.x through 4.3.11, and 3.3.x through 3.3.6 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the referer parameter to (1)…
Does this matter?
Lower severity and a low EPSS score (1.67%). Track it; it rarely justifies an emergency change on its own.
Description
Multiple open redirect vulnerabilities in Plone CMS 5.x through 5.0.6, 4.x through 4.3.11, and 3.3.x through 3.3.6 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the referer parameter to (1) %2b%2bgroupdashboard%2b%2bplone.dashboard1%2bgroup/%2b/portlets.Actions or (2) folder/%2b%2bcontextportlets%2b%2bplone.footerportlets/%2b /portlets.Actions or the (3) came_from parameter to /login_form.
- CVSS 3.0
- 6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 1.67% probability · 77th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-601
- Affected
- plone/plone
- Source
- cve@mitre.org
EPSS 1.7% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://packetstormsecurity.com/files/139110/Plone-CMS-4.3.11-5.0.6-XSS-Traversal-Open-Redirection.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2016/Oct/80Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2016/09/05/4Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/09/05/5Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/archive/1/539572/100/0/threaded
- http://www.securityfocus.com/bid/92752
- https://plone.org/security/hotfix/20160830/open-redirection-in-ploneVendor Advisory
- http://packetstormsecurity.com/files/139110/Plone-CMS-4.3.11-5.0.6-XSS-Traversal-Open-Redirection.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2016/Oct/80Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2016/09/05/4Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/09/05/5Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/archive/1/539572/100/0/threaded
- http://www.securityfocus.com/bid/92752
- https://plone.org/security/hotfix/20160830/open-redirection-in-ploneVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.