Medium severity · published Jun 7, 2018
CVE-2018-3717
connect node module before 2.14.0 suffers from a Cross-Site Scripting (XSS) vulnerability due to a lack of validation of file in directory.js middleware
5.4
CVSS
1.3%
EPSS
No
On KEV
Description
connect node module before 2.14.0 suffers from a Cross-Site Scripting (XSS) vulnerability due to a lack of validation of file in directory.js middleware.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
Connect · Sencha
before 2.14.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-3717
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-3717
Patch
https://github.com/senchalabs/connect/commit/6d5dd30075d2bc4ee97afdbbe3d9d98d8d52d74b
Exploit
https://hackerone.com/reports/309394
Exploit
https://hackerone.com/reports/309641
More from Connect
6.1
CVE-2013-4691
Sencha Labs Connect has XSS with connect.methodOverride()
6.1
CVE-2013-7371
node-connects before 2.8.2 has cross site scripting in Sencha Labs Connect middleware (vulnerability due to incomplete fix for CVE-2013-7370)
6.1
CVE-2013-7370
node-connect before 2.8.1 has XSS in the Sencha Labs Connect middleware