Medium severity · published Dec 13, 2018
CVE-2018-20136
XSS exists in FUEL CMS 1.4.3 via the Header or Body in the Layout Variables during new-page creation, as demonstrated by the pages/edit/1?lang=english URI
4.8
CVSS
0.6%
EPSS
No
On KEV
Description
XSS exists in FUEL CMS 1.4.3 via the Header or Body in the Layout Variables during new-page creation, as demonstrated by the pages/edit/1?lang=english URI.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FC
Fuel Cms · Thedaylightstudio
1.4.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-20136
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-20136
Exploit
https://github.com/CCCCCrash/POCs/tree/master/Web/fuel-cms/xss2
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