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Medium severity · published Oct 1, 2018
CVE-2018-17835
An issue was discovered in GetSimple CMS 3.3.15
4.8
CVSS
0.7%
EPSS
No
On KEV
Description
An issue was discovered in GetSimple CMS 3.3.15. An administrator can insert stored XSS via the admin/settings.php Custom Permalink Structure parameter, which injects the XSS payload into any page created at the admin/pages.php 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)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GC
Getsimple Cms · Get-simple
3.3.15 · source: NVD
Affected product
GC
Getsimple Cms
Get-simple
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-17835
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-17835
Exploit
https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1298
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