Medium severity · published Oct 1, 2020
CVE-2020-24860
CMS Made Simple 2.2.14 allows an authenticated user with access to the Content Manager to edit content and put persistent XSS payload in the affected text fields
5.4
CVSS
1.1%
EPSS
No
On KEV
Description
CMS Made Simple 2.2.14 allows an authenticated user with access to the Content Manager to edit content and put persistent XSS payload in the affected text fields. The user can get cookies from every authenticated user who visits the website.
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)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CM
Cms Made Simple · Cmsmadesimple
2.2.14 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-24860
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-24860
Exploit
http://packetstormsecurity.com/files/159434/CMS-Made-Simple-2.2.14-Cross-Site-Scripting.html
Product
https://www.cmsmadesimple.org
Exploit
https://www.exploit-db.com/exploits/48851
Exploit
https://www.youtube.com/watch?v=M6D7DmmjLak&t=22s
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