CVE-2016-7136

high-risk
Published 2017-03-07

z3c.form in Plone CMS 5.x through 5.0.6 and 4.x through 4.3.11 allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted GET request.

Do I need to act?

-
0.50% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10 Medium
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Plone

References (14)

Exploit http://packetstormsecurity.com/files/139110/Plone-CMS-4.3.11-5.0.6-XSS-Traversal...
Third Party Advisory http://seclists.org/fulldisclosure/2016/Oct/80
Mailing List http://www.openwall.com/lists/oss-security/2016/09/05/4
Mailing List http://www.openwall.com/lists/oss-security/2016/09/05/5
http://www.securityfocus.com/archive/1/539572/100/0/threaded
http://www.securityfocus.com/bid/92752
Vendor Advisory https://plone.org/security/hotfix/20160830/non-persistent-xss-in-plone-forms
Exploit http://packetstormsecurity.com/files/139110/Plone-CMS-4.3.11-5.0.6-XSS-Traversal...
Third Party Advisory http://seclists.org/fulldisclosure/2016/Oct/80
Mailing List http://www.openwall.com/lists/oss-security/2016/09/05/4
Mailing List http://www.openwall.com/lists/oss-security/2016/09/05/5
http://www.securityfocus.com/archive/1/539572/100/0/threaded
http://www.securityfocus.com/bid/92752
Vendor Advisory https://plone.org/security/hotfix/20160830/non-persistent-xss-in-plone-forms
50
/ 100
high-risk
Severity 23/34 · High
Exploitability 2/34 · Minimal
Exposure 25/34 · High